China National Standards

China systems GB Standards Search


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "systems" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 35255-2017 Application layer communication protocols for the interface in intelligent public LED lighting systems
    LED公共照明智能系统接口应用层通信协议
    China National Standards
    systems

    English PDF
    GB/T 35317-2017 Information classified security protection requirements for systems of IoTPS
    公安物联网系统信息安全等级保护要求
    China National Standards
    systems

    English PDF
    GB 12263-2017 Cardiopulmonary bypass systems—Water heating/cooling system
    心肺转流系统 热交换水箱
    China National Standards
    systems

    English PDF
    GB 12260-2017 Cardiopulmonary bypass systems—Roller blood pump
    心肺转流系统 滚压式血泵
    China National Standards
    systems

    English PDF
    GB/T 26231-2017 Information technology—Open systems interconnection—National numbering system and operation code for object identifier(OID)
    信息技术 开放系统互连 对象标识符(OID)的国家编号体系和操作规程
    China National Standards
    systems

    English PDF
    GB/T 29246-2017 Information technology—Security techniques—Information security management systems—Overview and vocabulary
    信息技术 安全技术 信息安全管理体系 概述和词汇
    China National Standards
    systems

    English PDF
    GB/T 22566-2017 Electrical insulating materials and systems—General method of evaluation of electrical endurance under repetivive voltage impulses
    电气绝缘材料和系统 重复电压冲击下电气耐久性评定的通用方法
    China National Standards
    systems

    English PDF
    GB/T 35718.2-2017 Power systems management and associated information exchange—Interoperability in the long term—Part 2: End to end quality codes for supervisory control and data acquisition(SCADA)
    电力系统管理及其信息交换 长期互操作性 第2部分:监控和数据采集(SCADA)端到端品质码
    China National Standards
    systems

    English PDF
    GB/T 35713-2017 Ships heading control systems
    船舶艏向控制系统
    China National Standards
    systems

    English PDF
    GB/T 35625-2017 Societal security—Business continuity management systems—Guidelines for business impact analysis(BIA)
    公共安全 业务连续性管理体系 业务影响分析指南(BIA)
    China National Standards
    systems

    English PDF
    GB/T 34840.2-2017 Information and documentation—Principles and functional requirements for records in electronic office environments—Part 2:Guidelines and functional requirements for digital records management systems
    信息与文献 电子办公环境中文件管理原则与功能要求 第2部分:数字文件管理系统指南与功能要求
    China National Standards
    systems

    English PDF
    GB/T 15544.4-2017 Short-circuit current calculation in three-phase a.c.systems—Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth
    三相交流系统短路电流计算 第4部分:同时发生两个独立单相接地故障时的电流以及流过大地的电流
    China National Standards
    systems

    English PDF
    GB/T 15544.2-2017 Short-circuit current calculation in three-phase a.c. systems—Part 2: Factors for the calculation of short-circuit currents
    三相交流系统短路电流计算 第2部分:短路电流计算应用的系数
    China National Standards
    systems

    English PDF
    GB/T 35290-2017 Information security technology - General requirement of security for radio frequency identification systems
    信息安全技术 射频识别(RFID)系统通用安全技术要求
    China National Standards
    systems

    English PDF
    GB/T 35299-2017 Information technology—Open systems interconnection—Object identifier resolution system
    信息技术 开放系统互连 对象标识符解析系统
    China National Standards
    systems

    English PDF
    GB/T 15544.5-2017 Short-circuit current calculation in three-phase a.c.systems—Part 5: Examples
    三相交流系统短路电流计算 第5部分:算例
    China National Standards
    systems

    English PDF
    GB/T 23642-2017 Electrical insulating materials and systems—Electrical measurement of partial discharges(PD) under short rise time and repetitive voltage impulses
    电气绝缘材料和系统 瞬时上升和重复电压冲击条件下的局部放电(PD)电气测量
    China National Standards
    systems

    English PDF
    GB/T 17300-2017 Earth-moving machinery—Access systems
    土方机械 通道装置
    China National Standards
    systems

    English PDF
    GB/T 15544.3-2017 Short-circuit current calculation in three-phase a.c.systems—Part 3:Data of electrical equipment
    三相交流系统短路电流计算 第3部分:电气设备数据
    China National Standards
    systems

    English PDF
    GB/T 34840.3-2017 Information and documentation—Principles and functional requirements for records in electronic office environments—Part 3:Guidelines and functional requirements for records in business systems
    信息与文献 电子办公环境中文件管理原则与功能要求 第3部分:业务系统中文件管理指南与功能要求
    China National Standards
    systems

    English PDF
    GB/T 35177-2017 Recommended practice for analysis, design, installation, and testing of basic surface safety systems for offshore production platforms
    海上生产平台基本上部设施安全系统的分析、设计、安装和测试的推荐作法
    China National Standards
    systems

    English PDF
    GB/T 9237-2017 Refrigerating systems and heat pumps—Safety and environmental requirements + No.2 modification sheet
    制冷系统及热泵 安全与环境要求+《第2号修改单》
    China National Standards
    systems

    English PDF
    GB/T 35770-2017 Compliance management systems—Guidelines
    合规管理体系 指南
    China National Standards
    systems

    English PDF
    GB/T 27021.2-2017 Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 2: Competence requirements for auditing and certification of environmental management systems
    合格评定 管理体系审核认证机构要求 第2部分:环境管理体系审核认证能力要求
    China National Standards
    systems

    English PDF
    GB/T 13186-2017 General specification for airborne Doppler navigation systems
    机载多普勒导航系统通用规范
    China National Standards
    systems

    English PDF
    GB/T 18039.3-2017 Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平
    China National Standards
    systems

    English PDF
    GB/T 35413-2017 Safety way guidance systems—Evaluation guidelines
    应急导向系统 评价指南
    China National Standards
    systems

    English PDF
    GB/T 35169-2017 Test method of weatherability for external thermal insulation composite systems of building
    建筑外墙外保温系统耐候性试验方法
    China National Standards
    systems

    English PDF
    GB/T 35451.1-2017 Polypropylene(PP) structure-wall piping systems for underground drainage and sewerage—Part 1:Polypropylene double wall corrugated pipes
    埋地排水排污用聚丙烯(PP)结构壁管道系统 第1部分:聚丙烯双壁波纹管材
    China National Standards
    systems

    English PDF
    GB/T 25315-2017 Home control systems—Guidelines realting to safety
    家庭控制系统 安全导则
    China National Standards
    systems

    English PDF
    GB/T 35784-2017 Audio visual equipments—Methods for the subjective assessment of small impairments in audio systems
    视听设备 音频系统小损伤的主观评价方法
    China National Standards
    systems

    English PDF
    GB/T 35115-2017 Energy efficiency through automation systems
    工业自动化能效
    China National Standards
    systems

    English PDF
    GB/T 20438.1-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 1: General requirements
    电气/电子/可编程电子安全相关系统的功能安全 第1部分:一般要求
    China National Standards
    systems

    English PDF
    GB/T 20438.3-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 3: Software requirements
    电气/电子/可编程电子安全相关系统的功能安全 第3部分:软件要求
    China National Standards
    systems

    English PDF
    GB/T 20936.3-2017 Gas detectors for explosive atmospheres—Part 3: Guidance on functional safety of fixed gas detection systems
    爆炸性环境用气体探测器 第3部分:固定式气体探测系统功能安全指南
    China National Standards
    systems

    English PDF
    GB/T 20438.6-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3
    电气/电子/可编程电子安全相关系统的功能安全 第6部分:GB/T 20438.2和GB/T 20438.3的应用指南
    China National Standards
    systems

    English PDF
    GB/T 35730-2017 General design requirements of pressurized water reactor nuclear power plants with passive safety systems
    非能动安全系统压水堆核电厂总设计要求
    China National Standards
    systems

    English PDF
    GB/T 24004-2017 Environmental management systems—General guidelines on implementation
    环境管理体系 通用实施指南
    China National Standards
    systems

    English PDF
    GB/T 20438.4-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4: Definitions and abbreviations
    电气/电子/可编程电子安全相关系统的功能安全 第4部分:定义和缩略语
    China National Standards
    systems

    English PDF
    GB/T 20438.2-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems
    电气/电子/可编程电子安全相关系统的功能安全 第2部分:电气/电子/可编程电子安全相关系统的要求
    China National Standards
    systems

    English PDF
    GB/T 35300-2017 Information technology—Open systems interconnection—Procedures for the object identifier resolution system operational agency
    信息技术 开放系统互连 用于对象标识符解析系统运营机构的规程
    China National Standards
    systems

    English PDF
    GB/T 22003-2017 Conformity assessment—Food safety management systems—Requirements for bodies providing audit and certification of food safety management systems
    合格评定 食品安全管理体系 审核与认证机构要求
    China National Standards
    systems

    English PDF
    GB/T 20438.7-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 7: Overview of techniques and measures
    电气/电子/可编程电子安全相关系统的功能安全 第7部分:技术和措施概述
    China National Standards
    systems

    English PDF
    GB/T 20438.5-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: Examples of methods for the determination of safety integrity levels
    电气/电子/可编程电子安全相关系统的功能安全 第5部分:确定安全完整性等级的方法示例
    China National Standards
    systems

    English PDF
    GB/T 34130.22-2017 Powertrack systems—Part 22: Particular requirements for powertrack systems intended for on floor or under floor installation
    电源母线系统 第22部分:用于地面和地下安装的电源母线系统的特殊要求
    China National Standards
    systems

    English PDF
    GB/T 3883.306-2017 Safety of motor-operated hand-held,transportable and garden tools―Part 3: Particular requirements for transportable diamond drills with liquid systems
    手持式、可移式电动工具和园林工具的安全 第3部分:可移式带液源金刚石钻的专用要求
    China National Standards
    systems

    English PDF
    GB/T 27748.1-2017 Stationary fuel cell power systems—Part 1:safety
    固定式燃料电池发电系统 第1部分:安全
    China National Standards
    systems

    English PDF
    GB/T 34130.21-2017 Powertrack systems—Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting
    电源母线系统 第21部分:用于墙壁和天花板安装的电源母线系统的特殊要求
    China National Standards
    systems

    English PDF
    GB/T 14598.24-2017 Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems
    量度继电器和保护装置 第24部分:电力系统暂态数据交换(COMTRADE)通用格式
    China National Standards
    systems

    English PDF
    GB/T 34130.1-2017 Powertrack systems—Part 1:General requirements
    电源母线系统 第1部分:通用要求
    China National Standards
    systems

    English PDF
    GB/T 12747.1-2017 Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 1: General—Performance,testing and rating—Safety requirements—Guide for installation and operation
    标称电压1 000 V及以下交流电力系统用自愈式并联电容器 第1部分:总则 性能、试验和定额 安全要求 安装和运行导则
    China National Standards
    systems

    English PDF
    GB/T 19215.4-2017 Cable trunking and ducting systems for electrical installations—Part 2: Particular requirements—Section 4:Service poles
    电气安装用电缆槽管系统 第2部分:特殊要求 第4节:辅助端
    China National Standards
    systems

    English PDF
    GB/T 12747.2-2017 Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 2: Ageing test, self-healing test and destruction test
    标称电压1 000 V及以下交流电力系统用自愈式并联电容器 第2部分:老化试验、自愈性试验和破坏试验
    China National Standards
    systems

    English PDF
    GB/T 34118-2017 Terminology for voltage-sourced converters (VSC) for high voltage direct current (HVDC) systems
    高压直流系统用电压源换流器术语
    China National Standards
    systems

    English PDF
    GB/T 34110-2017 Information and documentation—Management systems for records— Fundamentals and vocabulary
    信息与文献 文件管理体系 基础与术语
    China National Standards
    systems

    English PDF
    GB/T 34112-2017 Information and documentation—Management systems for records—Requirements
    信息与文献 文件管理体系 要求
    China National Standards
    systems

    English PDF
    GB/T 34044.2-2017 Automation systems and integration—Key performance indicators (KPIs) for manufacturing operations management—Part 2: Definitions and descriptions
    自动化系统与集成 制造运行管理的关键性能指标 第2部分:定义和描述
    China National Standards
    systems

    English PDF
    GB/T 34033.1-2017 Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 1: Marine environmental risk assessment method of biocidally active substances used for anti-fouling systems on ships
    船舶与海上技术 船舶防污底系统风险评估 第1部分:船舶防污底系统用防污活性物质的海洋环境风险评估方法
    China National Standards
    systems

    English PDF
    GB/T 34033.2-2017 Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 2:Marine environmental risk assessment method for anti-fouling systems on ships using biocidally active substances
    船舶与海上技术 船舶防污底系统风险评估 第2部分:使用防污活性物质的船舶防污底系统的海洋环境风险评估方法
    China National Standards
    systems

    English PDF
    GB/T 34032-2017 Ships and marine technology—Gasketed mechanical couplings and its fittings for use in piping systems—Performance specification
    船舶与海上技术 管路系统衬垫密封机械接头及其附件 性能规范
    China National Standards
    systems

    English PDF
    GB/T 34011-2017 Thermal insulation products for building applications—Determination of the pull-off resistance of external thermal insulation composite systems(ETICS)(foam block test)
    建筑用绝热制品 外墙外保温系统抗拉脱性能的测定(泡沫块试验)
    China National Standards
    systems

    English PDF
    GB/T 3836.21-2017 Explosive atmospheres—Part 21:Application of quality systems for equipment manufacture
    爆炸性环境 第21部分:设备生产质量体系的应用
    China National Standards
    systems

    English PDF
    GB/T 34136-2017 Electrical safety of machinery—Guidance on the application of GB 28526 and GB/T 16855.1 in the design of safety-related control systems for machinery
    机械电气安全 GB 28526和GB/T 16855.1用于机械安全相关控制系统设计的应用指南
    China National Standards
    systems

    English PDF
    GB/T 20041.21-2017 Conduit systems for cable management—Part 21: Particular requirement for rigid conduit systems
    电缆管理用导管系统 第21部分:刚性导管系统的特殊要求
    China National Standards
    systems

    English PDF
    GB/T 23751.2-2017 Micro fuel cell power systems-Part 2: Performance test methods
    微型燃料电池发电系统 第2部分: 性能试验方法
    China National Standards
    systems

    English PDF
    GB/T 23001-2017 Integration of informatization and industrialization management systems—Requirements
    信息化和工业化融合管理体系 要求
    China National Standards
    systems

    English PDF
    GB/T 23000-2017 Integration of informatization and industrialization management systems—Fundamentals and vocabulary
    信息化和工业化融合管理体系 基础和术语
    China National Standards
    systems

    English PDF
    GB/T 30996.2-2017 Information technology—Real-time locating systems—Part 2: 2.45GHz air interface protocol
    信息技术 实时定位系统 第2部分:2.45GHz 空中接口协议
    China National Standards
    systems

    English PDF
    GB/T 20319-2017 Wind turbine generator systems—Specification for acceptance
    风力发电机组 验收规范
    China National Standards
    systems

    English PDF
    GB/T 33921-2017 Underground rubber-tyred mining machines—Performance requirements and test procedures for brake systems
    地下轮胎式采矿车辆 制动系统的性能要求和试验方法
    China National Standards
    systems

    English PDF
    GB/T 27748.4-2017 Stationary fuel cell power systems Part 4: Performance test methods for small fuel cell power systems
    固定式燃料电池发电系统 第4部分:小型燃料电池发电系统性能试验方法
    China National Standards
    systems

    English PDF
    GB/T 17626.7-2017 Electromagnetic compatibility—Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
    电磁兼容 试验和测量技术 供电系统及所连设备谐波、间谐波的测量和测量仪器导则
    China National Standards
    systems

    English PDF
    GB/T 7932-2017 Pneumatic fluid power-General rules and safety requirements for systems and their components
    气动 对系统及其元件的一般规则和安全要求
    China National Standards
    systems

    English PDF
    GB/T 22033-2017 Information technology—Terminology for embedded systems
    信息技术 嵌入式系统术语
    China National Standards
    systems

    English PDF
    GB/T 15629.16-2017 Information technology-Telecommunications and information exchange between systems-Local and metropolitan area networks—Specific requirements—Part 16: Air interface for broadband wireless multimedia systems
    信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第16部分:宽带无线多媒体系统的空中接口
    China National Standards
    systems

    English PDF
    GB/T 9002-2017 Vocabulary for audio,video and audiovisual equipment and systems
    音频、视频和视听设备及系统词汇
    China National Standards
    systems

    English PDF
    GB/T 33765-2017 DC connector for terrestrial photovoltaic systems
    地面光伏系统用直流连接器
    China National Standards
    systems

    English PDF
    GB/T 33772.1-2017 Quality assessment systems—Part 1: Registration and analysis of defects on printed board assemblies
    质量评定体系 第1部分:印制板组件上缺陷的统计和分析
    China National Standards
    systems

    English PDF
    GB/T 33856-2017 Methods of measurement for main characteristics of equipments of sound systems for emergency purposes
    应急声系统设备主要性能测试方法
    China National Standards
    systems

    English PDF
    GB/T 33851-2017 Information technology-Telecommunications and information exchange between systems-Dual carrier based wireless high rate ultra wideband physical layer test specification
    信息技术 系统间远程通信和信息交换 基于双载波的无线高速率超宽带物理层测试规范
    China National Standards
    systems

    English PDF
    GB/T 20173-2013 Petroleum and natural gas industries―Pipeline transportation systems―Pipeline valves
    石油天然气工业 管道输送系统 管道阀门
    China National Standards
    systems

    English PDF
    GB/T 20175-2006 Surface chemical analysis-Sputter depth profiling-Optimization using layered systems as reference materials
    表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法
    China National Standards
    systems

    English PDF
    GB/T 20171-2006 EPA system architecture and communication specification for use in industrial control and measurement systems
    用于工业测量与控制系统的EPA系统结构与通信规范
    China National Standards
    systems

    English PDF
    GB/T 18948-2017 Rubber hoses and tubing for cooling systems for internal-combustion engines—Specification
    内燃机冷却系统用橡胶软管和纯胶管 规范
    China National Standards
    systems

    English PDF
    GB/T 6115.2-2017 Series capacitors for power systems—Part 2: Protective equipment for series capacitor banks
    电力系统用串联电容器 第2部分:串联电容器组用保护设备
    China National Standards
    systems

    English PDF
    GB/T 28807.3-2017 Railway applications—Compatibility between rolling stock and train detection systems—Part 3:Compatibility with axle counters
    轨道交通 机车车辆和列车检测系统的兼容性 第3部分:与计轴器的兼容性
    China National Standards
    systems

    English PDF
    GB/T 28807.2-2017 Railway applications—Compatibility between rolling stock and train detection systems—Part 2: Compatibility with track circuits
    轨道交通 机车车辆和列车检测系统的兼容性 第2部分:与轨道电路的兼容性
    China National Standards
    systems

    English PDF
    GB/T 34180-2017 Thermal insulation products for building applications—Determination of the resistance to impact of external thermal insulation composite systems(ETICS)
    建筑用绝热制品 外墙外保温系统抗冲击性测定
    China National Standards
    systems

    English PDF
    GB/T 34042-2017 General specification for on-line analyzer systems
    在线分析仪器系统通用规范
    China National Standards
    systems

    English PDF
    GB/T 27022-2017 Conformity assessment—Requirements and recommendations for content of a third-party audit report on management systems
    合格评定 管理体系第三方审核报告内容要求和建议
    China National Standards
    systems

    English PDF
    GB/T 17948.3-2017 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Thermal evaluation and classification of insulation systems used in rotating machines
    旋转电机 绝缘结构功能性评定 成型绕组试验规程 旋转电机绝缘结构热评定和分级
    China National Standards
    systems

    English PDF
    GB/T 22720.1-2017 Rotating electrical machines—Qualification and quality control tests of partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters
    旋转电机 电压型变频器供电的旋转电机无局部放电(Ⅰ型)电气绝缘结构的鉴别和质量控制试验
    China National Standards
    systems

    English PDF
    GB/Z 17625.14-2017 Electromagnetic compatibility—Limits—Assessment of emission limits for harmonics, interharmonics,voltage fluctuations and unbalance for the connection of disturbing installations to LV power systems
    电磁兼容 限值 骚扰装置接入低压电力系统的谐波、间谐波、电压波动和不平衡的发射限值评估
    China National Standards
    systems

    English PDF
    GB/Z 17625.15-2017 Electromagnetic compatibility—Limits—Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network
    电磁兼容 限值 低压电网中分布式发电系统低频电磁抗扰度和发射要求的评估
    China National Standards
    systems

    English PDF
    GB/T 34940.3-2017 Static transfer systems(STS)—Part 3: Method for specifying performance and test requirements
    静态切换系统(STS) 第3部分:确定性能的方法和试验要求
    China National Standards
    systems

    English PDF
    GB/T 34934-2017 Electrcial safety of machinery—Guidelines for the use of communication systems in safety-related applications
    机械电气安全 安全相关设备中的通信系统使用指南
    China National Standards
    systems

    English PDF
    GB/T 19443-2017 Insulators for overhead lines with a nominal voltage above 1500V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria
    标称电压高于1500V的架空线路用绝缘子 直流系统用瓷或玻璃绝缘子串元件 定义、试验方法及接收准则
    China National Standards
    systems

    English PDF
    GB/T 34937-2017 Insulators for overhead lines—Composite suspension and tension insulators for d.c.systems with a nominal voltage greater than 1500 V—Definitions, test methods and acceptance criteria
    架空线路绝缘子 标称电压高于1500 V直流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则
    China National Standards
    systems

    English PDF
    GB/T 34940.2-2017 Static transfer systems(STS)—Part 2: Electromagnetic compatibility(EMC) requirements
    静态切换系统(STS) 第2部分:电磁兼容性(EMC)要求
    China National Standards
    systems

    English PDF
    GB/T 34940.1-2017 Static transfer systems(STS)—Part 1: General and safety requirements
    静态切换系统(STS) 第1部分:总则和安全要求
    China National Standards
    systems

    English PDF

    Find out:1937Items   |  To Page of: First -Previous-Next -Last  | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards