China National Standards

China pp GB Standards English PDF List


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 "pp" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 31024.4-2019 Cooperative intelligent transportation systems—Dedicated short range communications—Part 4: Equipment application specification
    合作式智能运输系统 专用短程通信 第4部分:设备应用规范
    China National Standards
    pp

    English PDF
    GB/T 31024.3-2019 Cooperative intelligent transportation systems—Dedicated short range communications—Part 3:Network layer and application layer specification
    合作式智能运输系统 专用短程通信 第3部分:网络层和应用层规范
    China National Standards
    pp

    English PDF
    GB/T 20851.4-2019 Electronic toll collection—Dedicated short range communication—Part 4:Equipment application
    电子收费 专用短程通信 第4部分:设备应用
    China National Standards
    pp

    English PDF
    GB/T 20851.3-2019 Electronic toll collection—Dedicated short range communication—Part 3:Application layer
    电子收费 专用短程通信 第3部分:应用层
    China National Standards
    pp

    English PDF
    GB/T 19314.9-2019 Small craft—Hull construction and scantlings—Part 9:Sailing craft appendages
    小艇 艇体结构和构件尺寸 第9部分:帆艇附体
    China National Standards
    pp

    English PDF
    GB/T 37344-2019 Application service framework for wearable product
    可穿戴产品应用服务框架
    China National Standards
    pp

    English PDF
    GB/T 37319-2019 Energy-saving power supply equipment with inverter for lift
    电梯节能逆变电源装置
    China National Standards
    pp

    English PDF
    GB/T 37317-2019 Railway applications—Guide for lightning protection of DC overhead contact system
    轨道交通 直流架空接触网雷电防护导则
    China National Standards
    pp

    English PDF
    GB/T 37312.1-2019 Process management for avionics—Electronic components for aerospace, defence and high performance (ADHP) applications—Part 1: General requirements for high reliability integrated circuits and discrete semiconductors
    航空电子过程管理 航空航天、国防及其他高性能应用领域(ADHP)电子元器件 第1部分:高可靠集成电路与分立半导体器件通用要求
    China National Standards
    pp

    English PDF
    GB/T 37305-2019 Quality management requirements for ship supporting (cooperation) enterprise
    船舶配套(协作)企业质量管理要求
    China National Standards
    pp

    English PDF
    GB/T 37304-2019 Flax stripping machine—Operating quality
    亚麻剥麻机 作业质量
    China National Standards
    pp

    English PDF
    GB/T 37303.4-2019 Ships and marine technology—Manoeuvring of ships—Part 4:Stopping, acceleration, traversing
    船舶和海上技术 船舶操纵性 第4部分:停船、加速和横移
    China National Standards
    pp

    English PDF
    GB/T 37286-2019 Intellectual property analysis and appraisal service—Service specification
    知识产权分析评议服务 服务规范
    China National Standards
    pp

    English PDF
    GB/T 12668.7301-2019 Adjustable speed electrical power drive systems—Part 7-301: Generic interface and use of profiles for power drive systems—Mapping of profile type 1 to network technologies
    调速电气传动系统 第7-301部分:电气传动系统的通用接口和使用规范 1型规范对应至网络技术
    China National Standards
    pp

    English PDF
    GB/T 3783-2019 General specifications for low-voltage apparatus in ships
    船用低压电器基本要求
    China National Standards
    pp

    English PDF
    GB/T 24338.4-2018 Railway applications—Electromagnetic compatibility—Part 3-2:Rolling stock—Apparatus
    轨道交通 电磁兼容 第3-2部分:机车车辆 设备
    China National Standards
    pp

    English PDF
    GB/T 36419-2018 Household and similar beauty care appliances [Including 2021XG1]
    家用和类似用途皮肤美容器
    China National Standards
    pp

    English PDF
    GB 50013-2018 Outdoor water supply design standard
    室外给水设计标准
    China National Standards
    pp

    English PDF
    GB/T 17116.1-2018E Pipe supports and hangers--Part 1:Technical specification
    管道支吊架-第1部分:技术规范(英文版)
    China National Standards
    pp

    English PDF
    GB/T 36622.3-2018 Smart city—Support platform for public information and services—Part 3: Test requirements
    智慧城市-公共信息与服务支撑平台-第3部分:测试要求
    China National Standards
    pp

    English PDF
    GB/T 36983-2018 Porous tantalum material for surgical implant applications
    外科植入物用多孔钽材料
    China National Standards
    pp

    English PDF
    GB/T 36984-2018 X-ray CT testing method of the porous metal materials for surgical implant applications
    外科植入物用多孔金属材料X射线CT检测方法
    China National Standards
    pp

    English PDF
    GB/T 30269.808-2018 Information technology—Sensor network—Part 808:Testing:Network layer and application support sublayer security for low-rate wireless sensor network
    信息技术-传感器网络-第808部分:测试:低速率无线传感器网络网络层和应用支持子层安全
    China National Standards
    pp

    English PDF
    GB/T 6113.106-2018 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-6: Radio disturbance and immunity measuring apparatus—EMC antenna calibration
    无线电骚扰和抗扰度测量设备和测量方法规范-第1-6部分:无线电骚扰和抗扰度测量设备-EMC天线校准
    China National Standards
    pp

    English PDF
    GB/T 25122.5-2018 Railway applications—Power converters installed on board rolling stock—Part 5:Traction converter for urban rail vehicle
    轨道交通-机车车辆用电力变流器-第5部分:城轨车辆牵引变流器
    China National Standards
    pp

    English PDF
    GB/T 25122.4-2018 Railway applications—Power converters installed on board rolling stock—Part 4:Traction converter for EMU
    轨道交通-机车车辆用电力变流器-第4部分:电动车组牵引变流器
    China National Standards
    pp

    English PDF
    GB/T 25122.3-2018 Railway applications—Power converters installed on board rolling stock—Part 3:Traction converter for locomotive
    轨道交通-机车车辆用电力变流器-第3部分:机车牵引变流器
    China National Standards
    pp

    English PDF
    GB/T 21561.4-2018 Railway applications—Rolling stock pantograph characteristics and tests—Part 4: Interface between pantograph and rolling stock for metros and light rail vehicles
    轨道交通-机车车辆受电弓特性和试验-第4部分:受电弓与地铁、轻轨车辆接口
    China National Standards
    pp

    English PDF
    GB/T 28026.3-2018 Railway applications—Fixed installations—Electrical safety, earthing and the return circuit—Part 3: Mutual interaction of a.c.and d.c.traction systems
    轨道交通-地面装置-电气安全、接地和回流-第3部分:交流和直流牵引供电系统的相互作用
    China National Standards
    pp

    English PDF
    GB/T 19290.6-2018 Modular order for the development of mechanical structures for electronic equipment practices—Part 2-4: Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Adaptation dimensions for subracks or chassis applica
    发展中的电子设备构体机械结构模数序列-第2-4部分:分规范-25-mm设备构体的接口协调尺寸-适用于符合IEC-60297-3-100(19-in)机柜或机架的插箱或机箱的适配尺寸
    China National Standards
    pp

    English PDF
    GB/T 19520.18-2018 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1
    电子设备机械结构-482.6-mm(19-in)系列机械结构尺寸-第3-106部分:适用于符合IEC-60917-2-1公制机柜或机架的插箱和机箱的适配尺寸
    China National Standards
    pp

    English PDF
    GB/T 20493.3-2018 Electronic imaging—Test target for scanning of office documents—Part3:Test target for use in lower resolution applications
    电子成像-办公文件扫描用测试标板-第3部分:较低解像力应用测试标板
    China National Standards
    pp

    English PDF
    GB/T 17215.653-2018 Electricity metering data exchange—The DLMS/COSEM suite—Part 53: DLMS/COSEM application layer
    电测量数据交换-DLMS/COSEM组件-第53部分:DLMS/COSEM-应用层
    China National Standards
    pp

    English PDF
    GB/T 29328-2018 Speicific configuration of power supply and self-emergency power supply for important power users
    重要电力用户供电电源及自备应急电源配置技术规范
    China National Standards
    pp

    English PDF
    GB/T 19002-2018 Quality management systems—Guidelines for the application of GB/T 19001—2016
    质量管理体系-GB/T-19001-2016应用指南
    China National Standards
    pp

    English PDF
    GB/T 36951-2018 Information security technology—Security technical requirements for application of sensing terminals in internet of things
    信息安全技术-物联网感知终端应用安全技术要求
    China National Standards
    pp

    English PDF
    GB/T 37033.3-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 3: Technical requirements for key management
    信息安全技术-射频识别系统密码应用技术要求-第3部分:密钥管理技术要求
    China National Standards
    pp

    English PDF
    GB/T 37033.2-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 2: Technical requirements for cryptographic application for RF tag, reader and communication
    信息安全技术-射频识别系统密码应用技术要求-第2部分:电子标签与读写器及其通信密码应用技术要求
    China National Standards
    pp

    English PDF
    GB/T 37033.1-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 1: Cryptographic protection framework and security levels
    信息安全技术-射频识别系统密码应用技术要求-第1部分:密码安全保护框架及安全级别
    China National Standards
    pp

    English PDF
    GB/T 37058-2018 Test specification for encoding and identification in library application
    图书馆编码标识应用测试
    China National Standards
    pp

    English PDF
    GB/T 36949-2018 Double-capped LED lamps designed to retrofit liner fluorescent lamps—Performance specifications
    双端LED灯(替换直管形荧光灯用)-性能要求
    China National Standards
    pp

    English PDF
    GB/T 37008-2018 Technical specification of reactors for VSC-HVDC applications
    柔性直流输电用电抗器技术规范
    China National Standards
    pp

    English PDF
    GB/T 37011-2018 Technical specification of transformers for VSC-HVDC applications
    柔性直流输电用变压器技术规范
    China National Standards
    pp

    English PDF
    GB/T 36947-2018 User interface design specification for household electrical appliances for older persons
    面向老年人的家用电器用户界面设计规范
    China National Standards
    pp

    English PDF
    GB/T 36934-2018 Design guidelines for household electrical appliances for older persons
    面向老年人的家用电器设计导则
    China National Standards
    pp

    English PDF
    GB/T 36933-2018 Design guidelines for household electrical appliances for the children
    面向儿童的家用电器设计导则
    China National Standards
    pp

    English PDF
    GB/T 36932-2018 General requirements for installation and wiring of household and similar electrical appliances
    家用和类似用途电器安装及布线通用要求
    China National Standards
    pp

    English PDF
    GB/T 37064-2018 Aligned series of international freight forwarding documents—ebXML based shipper instruction messages
    国际货运代理系列单证-基于ebXML货运委托书报文
    China National Standards
    pp

    English PDF
    GB/T 36981-2018 Railway applications—Technical criteria for the co-ordinations in the passenger train neutral-section passing system with no power consumption
    轨道交通-客运列车断电过分相系统相互匹配准则
    China National Standards
    pp

    English PDF
    GB/T 25121.3-2018 Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 3:Electric double-layer capacitors
    轨道交通-机车车辆设备-电力电子电容器-第3部分:双电层电容器
    China National Standards
    pp

    English PDF
    GB/T 25121.2-2018 Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 2: Aluminium electrolytic capacitors with non-solid electrolyte
    轨道交通-机车车辆设备-电力电子电容器-第2部分:非固体电解质铝电解电容器
    China National Standards
    pp

    English PDF
    GB/T 25121.1-2018 Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 1: Paper/plastic film capacitors
    轨道交通-机车车辆设备-电力电子电容器-第1部分:纸/塑料薄膜电容器
    China National Standards
    pp

    English PDF
    GB/T 37136-2018 Specification of operation and maintenance for power user’s power supply and distribution facilities
    电力用户供配电设施运行维护规范
    China National Standards
    pp

    English PDF
    GB/T 6113.201-2018 Specification for radio disturbance and immunity measuring apparatus and methods-Part 2-1:Methods of measurement of disturbances and immunity-Conducted disturbance measurements
    无线电骚扰和抗扰度测量设备和测量方法规范-第2-1部分:无线电骚扰和抗扰度测量方法-传导骚扰测量
    China National Standards
    pp

    English PDF
    GB/T 6113.105-2018 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-5:Radio disturbance and immunity measuring apparatus—Antenna calibration sites and reference test sites for 5 MHz to 18 GHz
    无线电骚扰和抗扰度测量设备和测量方法规范-第1-5部分:无线电骚扰和抗扰度测量设备-5MHz~18GHz天线校准场地和参考试验场地
    China National Standards
    pp

    English PDF
    GB/T 21561.2-2018 Railway applications—Rolling stock pantographs characteristics and tests—Part 2:Pantographs for metros and light rail vehicles
    轨道交通-机车车辆受电弓特性和试验-第2部分:地铁和轻轨车辆受电弓
    China National Standards
    pp

    English PDF
    GB/T 21413.1-2018 Railway applications—Electric equipment for rolling stock—Part 1:General service conditions and general rules
    轨道交通-机车车辆电气设备-第1部分:一般使用条件和通用规则
    China National Standards
    pp

    English PDF
    GB/T 11498-2018 Semiconductor devices—Integrated circuits—Part 21:Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedures
    半导体器件-集成电路-第21部分:膜集成电路和混合膜集成电路分规范(采用鉴定批准程序)半导体器件-集成电路-第21部分:膜集成电路和混合膜集成电路分规范(采用鉴定批准程序)
    China National Standards
    pp

    English PDF
    GB/T 1546-2018 Pulp—Determination of Kappa number
    纸浆-卡伯值的测定
    China National Standards
    pp

    English PDF
    GB/T 35451.2-2018 Polypropylene(pp) structure-wall piping systems for underground drainage and sewerage—Part 2: Polypropylene spirally enwound structure-wall pipes
    埋地排水排污用聚丙烯(PP)结构壁管道系统-第2部分:聚丙烯缠绕结构壁管材
    China National Standards
    pp

    English PDF
    GB/T 13062-2018 Semiconductor devices—Integrated circuits—Part 21-1:Blank detail specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedures
    半导体器件-集成电路-第21-1部分:膜集成电路和混合膜集成电路空白详细规范(采用鉴定批准程序)
    China National Standards
    pp

    English PDF
    GB/T 21561.1-2018 Railway applications—Rolling stock pantographs characteristics and tests—Part 1:Pantographs for mainline vehicles
    轨道交通-机车车辆受电弓特性和试验-第1部分:干线机车车辆受电弓
    China National Standards
    pp

    English PDF
    GB/T 25122.1-2018 Railway applications—Power converters installed on board rolling stock—Part 1: Characteristics and test methods
    轨道交通-机车车辆用电力变流器-第1部分:特性和试验方法
    China National Standards
    pp

    English PDF
    GB/T 28026.2-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 2:Provisions against the effects of stray currents caused by d.c. traction systems
    轨道交通-地面装置-电气安全、接地和回流-第2部分:直流牵引供电系统杂散电流的防护措施
    China National Standards
    pp

    English PDF
    GB/T 28026.1-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 1:Protective provisions against electric shock
    轨道交通-地面装置-电气安全、接地和回流-第1部分:电击防护措施
    China National Standards
    pp

    English PDF
    GB/T 5585.2-2018 Copper or aluminium and its alloy bus bars for electrical purposes—Part 2: Aluminium and aluminium alloy bus bars
    电工用铜、铝及其合金母线-第2部分:铝和铝合金母线
    China National Standards
    pp

    English PDF
    GB/T 5585.1-2018 Copper or aluminium and its alloy bus bars for electrical purposes—Part 1: Copper and copper alloy bus bars
    电工用铜、铝及其合金母线-第1部分:铜和铜合金母线
    China National Standards
    pp

    English PDF
    GB/T 16986-2018 Bar code for commodity—Application identifier
    商品条码-应用标识符
    China National Standards
    pp

    English PDF
    GB/T 37277-2018 Guide for facilitation of administrative approval and service
    审批服务便民化工作指南
    China National Standards
    pp

    English PDF
    GB/T 37146-2018 Basic information description of electrical shipping bills for cross-border electronic commerce
    跨境电子商务电子舱单基础信息描述
    China National Standards
    pp

    English PDF
    GB/T 36965-2018 Test method for cross-linking degree of ethylene-vinyl acetate copolymer applied in photovoltaic modules—Differential scanning calorimetry(DSC)
    光伏组件用乙烯—醋酸乙烯共聚物交联度测试方法-差示扫描量热法
    China National Standards
    pp

    English PDF
    GB/T 51293-2018 Technical standard for urban rail transit water supply and drainage system
    城市轨道交通给水排水系统技术标准
    China National Standards
    pp

    English PDF
    GB/T 51315-2018 Radio Frequency Identification Application Engineering Technology Standard
    射频识别应用工程技术标准
    China National Standards
    pp

    English PDF
    GB/T 51320-2018 Construction engineering chemical grouting material application technical standard
    建设工程化学灌浆材料应用技术标准
    China National Standards
    pp

    English PDF
    GB/T 51323-2018 Nuclear power plant building and building maintenance and reliability appraisal standards
    核电厂建构筑物维护及可靠性鉴定标准
    China National Standards
    pp

    English PDF
    GB/T 37221-2018 Self-floating rubber hoses and hose assemblies for dredging applications
    自浮式排泥橡胶软管及软管组合件
    China National Standards
    pp

    English PDF
    GB/T 37194.2-2018 Plastics—Poly(phenylene sulfide)(ppS) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
    塑料-聚苯硫醚(PPS)模塑和挤出材料-第2部分:试样制备和性能测定
    China National Standards
    pp

    English PDF
    GB/T 37194.1-2018 Plastics—Poly(phenylene sulfide)(ppS) moulding and extrusion materials—Part 1:Designation system and basis for specifications
    塑料-聚苯硫醚(PPS)模塑和挤出材料-第1部分:命名系统和分类基础
    China National Standards
    pp

    English PDF
    GB/T 37211.2-2018 Methods for chemical analysis of germanium metal—Part 2:Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method
    金属锗化学分析方法-第2部分:铝、铁、铜、镍、铅、钙、镁、钴、铟、锌含量的测定-电感耦合等离子体质谱法
    China National Standards
    pp

    English PDF
    GB/T 37266-2018 Point supporting device for curtain wall
    建筑幕墙用点支承装置
    China National Standards
    pp

    English PDF
    GB/T 31070.4-2018 Building intercom systems—Part 4: Application guidelines
    楼寓对讲系统-第4部分:应用指南
    China National Standards
    pp

    English PDF
    GB/T 37070-2018 Supply service of agricultural production means—Specification for warehousing service of agricultural production means
    农业生产资料供应服务-农资仓储服务规范
    China National Standards
    pp

    English PDF
    GB/T 36926-2018 Modularization design for household and similar electrical appliances—Guideline of air conditioners
    家用和类似用途电器的模块化-空调器的设计导则
    China National Standards
    pp

    English PDF
    GB/T 36925-2018 Modularization design for household and similar electrical appliances—Guideline for refrigerator
    家用和类似用途电器的模块化-电冰箱的设计导则
    China National Standards
    pp

    English PDF
    GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
    声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    pp

    English PDF
    GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
    声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    pp

    English PDF
    GB/T 32063-2015/XG1-2018 Customer service for public of urban water supply
    《城镇供水服务》国家标准第1号修改单
    China National Standards
    pp

    English PDF
    GB 36886-2018 Limit and measurement methods for exhaust smoke form non-road mobile machinery equipped with diesel engine
    非道路柴油移动机械排气烟度限值及测量方法
    China National Standards
    pp

    English PDF
    GB 50364-2018 Technical standards for application of solar water heating systems for civil buildings
    民用建筑太阳能热水系统应用技术标准
    China National Standards
    pp

    English PDF
    GB/T 36235-2018 Mechanical automatic strapping machine
    机械式自动捆扎机
    China National Standards
    pp

    English PDF
    GB/T 36147.2-2018 Security management systems for the supply chain—Electronic port clearance(EPC)—Part 2:Core data elements
    供应链安全管理系统 电子口岸通关(EPC) 第2部分:核心数据元
    China National Standards
    pp

    English PDF
    GB/T 36147.1-2018 Security management systems for the supply chain—Electronic port clearance(EPC)—Part 1: Message structures
    供应链安全管理系统 电子口岸通关(EPC) 第1部分:消息结构
    China National Standards
    pp

    English PDF
    GB/T 36217-2018 Ships and marine technology—Ship’s mooring and towing fittings—Universal fairleads with upper roller
    船舶与海上技术 船舶系泊和拖带设备 带上滚柱导缆器
    China National Standards
    pp

    English PDF
    GB/T 36226-2018 Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method)
    不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法)
    China National Standards
    pp

    English PDF
    GB/T 24338.5-2018 Railway applications—Electromagnetic compatibility—Part 4: Emission and immunity of the signalling and telecommunications apparatus
    轨道交通 电磁兼容 第4部分:信号和通信设备的发射与抗扰度
    China National Standards
    pp

    English PDF
    GB/T 27420-2018 Conformity assessment—Application guide for evaluation and expression of uncertainty in biological sample measurement
    合格评定 生物样本测量不确定度评定与表示应用指南
    China National Standards
    pp

    English PDF
    GB/T 21563-2018 Railway applications—Rolling stock equipment—Shock and vibration tests
    轨道交通 机车车辆设备 冲击和振动试验
    China National Standards
    pp

    English PDF
    GB/T 24338.1-2018 Railway applications—Electromagnetic compatibility—Part 1: General
    轨道交通 电磁兼容 第1部分:总则
    China National Standards
    pp

    English PDF
    GB/T 36392-2018 PE (pp、PET)coated paper and board for food packaging
    食品包装用淋膜纸和纸板
    China National Standards
    pp

    English PDF
    GB/T 27419-2018 Guide to the evaluation and expression of uncertainty in measurement—Supplement 1: Propagation of distributions using a Monte Carlo method
    测量不确定度评定和表示 补充文件1: 基于蒙特卡洛方法的分布传播
    China National Standards
    pp

    English PDF

    Find out:3670Items   |  To Page of: First -Previous-Next -Last  | [3] [4] [5] [6] [7] [8] [9]

     

    +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