China National Standards

China M 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 "M" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 5169.16-2008 Fire hazard testing for electric and electronic products - Part 16: Test flaMes - 50W horizontal and vertical flame test methods
    电工电子产品着火危险试验 第16部分: 试验火焰 50W 水平与垂直火焰试验方法
    China National Standards
    M

    English PDF
    GB/T 5169.15-2015 Fire hazard testing for electric and electronic products—Part 15: Test flaMes—500W flames—Apparatus and confirmational test methods
    电工电子产品着火危险试验 第15部分:试验火焰 500W火焰 装置和确认试验方法
    China National Standards
    M

    English PDF
    GB/T 5169.14-2007 Fire hazard testing for electric and eletronic products - Part 14: Test flaMes-1kW nominal pre-mixed flame - Apparatus,confirmatory test arrangement
    电工电子产品着火危险试验 第14部分:试验火焰 1kW标称预混合型火焰 设备、确认试验方法和导则
    China National Standards
    M

    English PDF
    GB/T 5169.13-2013 Fire hazard testing for electric and electronic product―Part 13:Glowing/hot-wire based test Methods―Glow-wire ignition temperature (GWIT) test method for materials
    电工电子产品着火危险试验 第13部分:灼热丝/热丝基本试验方法 材料的灼热丝起燃温度(GWIT)试验方法
    China National Standards
    M

    English PDF
    GB/T 5169.12-2013 Fire hazard testing for electric and electronic products―Part 12: Glowing/hot-wire based test Methods―Glow-wire flammability index (GWFI) test method for materials
    电工电子产品着火危险试验 第12部分:灼热丝/热丝基本试验方法 材料的灼热丝可燃性指数(GWFI)试验方法
    China National Standards
    M

    English PDF
    GB/T 5169.1-2015 Fire hazard testing for electric and electronic products—Part 1: TerMinology concerning fire tests
    电工电子产品着火危险试验 第1部分:着火试验术语
    China National Standards
    M

    English PDF
    GB/T 5169.11-2006 Fire hazard testing for electric and electronic products - Part 11: Glowing/hot-wire based test Methods - Glow-wire flammability test method for end-products
    电工电子产品着火危险试验 第11部分:灼热丝/热丝基本试验方法 成品的灼热丝可燃性试验方法
    China National Standards
    M

    English PDF
    GB/T 5169.10-2006 Fire hazard testing for electric and electronic products - Part 10: Glow/hot-wire based test Methods - Glow-wire apparatus and common test procedure
    电工电子产品着火危险试验 第10部分:灼热丝/热丝基本试验方法 灼热丝装置和通用试验方法
    China National Standards
    M

    English PDF
    GB/T 5168-2008 Microstructure and macrostructure examination for α-β titanium alloys
    α-β钛合金高低倍组织检验方法
    China National Standards
    M

    English PDF
    GB/T 5167-1985 Sintered Metal materials and hardmetals--Determination of electrical resistivity
    烧结金属材料和硬质合金电阻率的测定
    China National Standards
    M

    English PDF
    GB/T 5166-1998 Sintered Metal materials and hardmetals--Determination of Young’s modulus
    烧结金属材料和硬质合金弹性模量测定
    China National Standards
    M

    English PDF
    GB/T 5163-2006 Sintered Metal materials,excluding hardmetals - Permeable sintered metal materials - Determination of density,oil content,and open porosity
    烧结金属材料(不包括硬质合金) 可渗性烧结金属材料 密度、含油率和开孔率的测定
    China National Standards
    M

    English PDF
    GB/T 5162-2006 Metallic powders - Determination of tap density
    金属粉末 振实密度的测定
    China National Standards
    M

    English PDF
    GB/T 5161-2014 Metallic powders―Determination of effective density―Liquid immersion method
    金属粉末 有效密度的测定 液体浸透法
    China National Standards
    M

    English PDF
    GB/T 5160-2002 Metallic powders--Determination of green strength by transverse rupture of rectangular compacts
    金属粉末生坯强度的测定 矩形压坯横向断裂法
    China National Standards
    M

    English PDF
    GB/T 5159-2015 Metallic powders,excluding powders for hardmetals—Determination of dimensional changes associated with compacting and sintering
    金属粉末(不包括硬质合金用粉) 与成型和烧结有联系的尺寸变化的测定方法
    China National Standards
    M

    English PDF
    GB/T 5158.4-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
    金属粉末 还原法测定氧含量 第4部分:还原-提取法测定总氧量
    China National Standards
    M

    English PDF
    GB/T 5158.3-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
    金属粉末 还原法测定氧含量 第3部分:可被氢还原的氧
    China National Standards
    M

    English PDF
    GB/T 5158.2-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction(hydrogen loss)
    金属粉末 还原法测定氧含量 第2部分:氢还原时的质量损失(氢损)
    China National Standards
    M

    English PDF
    GB/T 5158.1-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines
    金属粉末 还原法测定氧含量 第1部分:总则
    China National Standards
    M

    English PDF
    GB/T 5156-2013 Magnesium alloy extruded profiles
    镁合金热挤压型材
    China National Standards
    M

    English PDF
    GB/T 5155-2013 Magnesium alloy extruded bars
    镁合金热挤压棒材
    China National Standards
    M

    English PDF
    GB/T 5154-2010 Magnesium and magnesium alloys sheets and strips
    镁及镁合金板、带材
    China National Standards
    M

    English PDF
    GB/T 5153-2003 Designation and coMposition of wrought magnesium and magnesium alloys
    变形镁及镁合金牌号和化学成分
    China National Standards
    M

    English PDF
    GB/T 5150-2004 AluMinium-magnesium alloy powder
    铝镁合金粉
    China National Standards
    M

    English PDF
    GB/T 5147-2003 The classification,noMenclature and code of fishing gear
    渔具分类、命名及代号
    China National Standards
    M

    English PDF
    GB/T 514-2005 Specification for liquid-in-glass therMometers for testing of petroleum products
    石油产品试验用玻璃液体温度计技术条件
    China National Standards
    M

    English PDF
    GB/T 5140-2005 Fork lift-trucks-Hook-on type fork arMs-Vocabulary
    叉车 挂钩型货叉 术语
    China National Standards
    M

    English PDF
    GB/T 5137.4-2001 Road vehicles--Safety glazing Materials--Method for the determination of solar transmittance
    汽车安全玻璃太阳能透射比测定方法
    China National Standards
    M

    English PDF
    GB/T 5137.3-2002 Road vehicles--Safety glazing Materials--Part 3:Test methods for resistance to radiation,high temperature,humidity,fire and simulated weathering
    汽车安全玻璃试验方法 第3部分:耐辐照高温潮湿燃烧和耐模拟气候试验
    China National Standards
    M

    English PDF
    GB/T 5137.2-2002 Road vehicles--Safety glazing Materials--Part 2:Test methods for optical properties
    汽车安全玻璃试验方法 第2部分:光学性能试验
    China National Standards
    M

    English PDF
    GB/T 5137.1-2002 Road vehicles--Safety glazing Materials--Part 1:Test methods for mechanical properties
    汽车安全玻璃试验方法 第1部分:力学性能试验
    China National Standards
    M

    English PDF
    GB/T 5135.20-2010 AutoMatic sprinkler system - Part 20: Coating steel pipe
    自动喷水灭火系统 第20部分: 涂覆钢管
    China National Standards
    M

    English PDF
    GB/T 5135.19-2010 AutoMatic sprinkler system - Part 19: Plastic pipe and fittings
    自动喷水灭火系统 第19部分:塑料管道及管件
    China National Standards
    M

    English PDF
    GB/T 5135.18-2010 AutoMatic sprinkler system - Part 18:Pipe hangers
    自动喷水灭火系统 第18部分:消防管道支吊架
    China National Standards
    M

    English PDF
    GB/T 5132.5-2009 Industrial rigid round laMinated tubes and rods based on thermosetting resins for electrical purposes - Part 5: Round laminated moulded rods
    电气用热固性树脂工业硬质圆形层压管和棒 第5部分:圆形层压模制棒
    China National Standards
    M

    English PDF
    GB/T 5132.2-2009 Industrial rigid round laMinated tubes and rods based on thermosetting resins for electrical purposes - Part 2: Methods of test
    电气用热固性树脂工业硬质圆形层压管和棒 第2部分:试验方法
    China National Standards
    M

    English PDF
    GB/T 5132.1-2009 Industrial rigid round laMinated tubes and rods based on thermosetting resins for electrical purposes - Part 1: General requirements
    电气用热固性树脂工业硬质圆形层压管和棒 第1部分:一般要求
    China National Standards
    M

    English PDF
    GB/T 513-1977 DeterMination of mechanical impuritiesin lubricating greases (acid decomposition method)
    润滑脂机械杂质测定法 (酸分解法)
    China National Standards
    M

    English PDF
    GB/T 5126-2013 Eddy current inspection Method for cold drawn thin wall tubes of aluminum and aluminum alloy
    铝及铝合金冷拉薄壁管材涡流探伤方法
    China National Standards
    M

    English PDF
    GB/T 5125-2008 Method for deep drawing cups testing of non-ferrous metals
    有色金属冲杯试验方法
    China National Standards
    M

    English PDF
    GB/T 5124.4-1985 Methods for chemical analysis of hardmetals--The photometric peroxide method for the determination of titanium content
    硬质合金化学分析方法 过氧化物光度法测定钛量
    China National Standards
    M

    English PDF
    GB/T 5124.3-1985 Methods for chemical analysisof hardmetals--The potentiometric method for the determination of cobalt content
    硬质合金化学分析方法 电位滴定法测定钴量
    China National Standards
    M

    English PDF
    GB/T 5124.2-2008 Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method
    硬质合金化学分析方法 不溶(游离)碳量的测定 重量法
    China National Standards
    M

    English PDF
    GB/T 5124.1-2008 Methods for chemical analysis of hardmetals - Determination of total carbon content - Gravimetric method
    硬质合金化学分析方法 总碳量的测定 重量法
    China National Standards
    M

    English PDF
    GB/T 512-1965 DeterMination of water content in lubricating greases
    润滑脂水分测定法
    China National Standards
    M

    English PDF
    GB/T 5121.9-2008 Methods for chemical analysis of copper and copper alloys - Part 9:Determination of iron content
    铜及铜合金化学分析方法 第9部分:铁含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.8-2008 Methods for chemical analysis of copper and copper alloys Part 8:Determination of oxygen content
    铜及铜合金化学分析方法 第8部分:氧含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.7-2008 Methods for chemical analysis of copper and copper alloys - Part 7:Determination of arsenic content
    铜及铜合金化学分析方法 第7部分:砷含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.6-2008 Methods for chemical analysis of copper and copper alloys - Part 6:Determination of bismuth content
    铜及铜合金化学分析方法 第6部分:铋含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.5-2008 Methods for chemical analysis of copper and copper alloys - Part 5:Determination of nickel content
    铜及铜合金化学分析方法 第5部分:镍含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.4-2008 Methods for chemical analysis of copper and copper alloys - Part 4:Determination of carbon and sulfur content
    铜及铜合金化学分析方法 第4部分:碳、硫含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.3-2008 Methods for chemical analysis of copper and copper alloys - Part 3:Determination of lead content
    铜及铜合金化学分析方法 第3部分:铅含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.29-2015 Methods for chemical analysis of copper and copper alloys—Part 29: Determination of aluminium oxide content
    铜及铜合金化学分析方法 第29部分:三氧化二铝含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.28-2010 Method for chemical analysis of copper and copper alloys - Part 28:Determination of Chromium,Iron,Manganese,Cobalt,Nickel,Zinc,Arsenic, Selenium,Silver,Cadmium,Tin,Antimony,Tellurium,Lead and Bismuth content - Inductively coupled plasma-mass spectrum me
    铜及铜合金化学分析方法 第28部分:铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅、铋量的测定 电感耦合等离子体质谱法
    China National Standards
    M

    English PDF
    GB/T 5121.27-2008 Methods for chemical analysis of copper and copper alloys - Part 27:The inductively coupled plasma atomic emission spectromertric method
    铜及铜合金化学分析方法 第27部分:电感耦合等离子体原子发射光谱法
    China National Standards
    M

    English PDF
    GB/T 5121.26-2008 Methods for chemical analysis of copper and copper alloys - Part 26:Determination of mercury content
    铜及铜合金化学分析方法 第26部分:汞含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.25-2008 Methods for chemical analysis of copper and copper alloys - Part 25: Determination of boron content
    铜及铜合金化学分析方法 第25部分 硼含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.24-2008 Methods for chemical analysis of copper and copper alloys - Part 24:Determination of selenium and tellurium content
    铜及铜合金化学分析方法 第24部分:硒、碲含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.23-2008 Methods for chemical analysis of copper and copper alloys - Part 23:Determination of silicon content
    铜及铜合金化学分析方法 第23部分:硅含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.22-2008 Methods for chemical analysis of copper and copper alloys - Part 22:Determination of cadmium content
    铜及铜合金化学分析方法 第22部分:镉含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.2-2008 Methods for chemical analysis of copper and copper alloys - Part 2:Determination of phosphorus content
    铜及铜合金化学分析方法 第2部分:磷含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.21-2008 Methods for chemical analysis of copper and copper alloys - Part 21:Determination of titanaum content
    铜及铜合金化学分析方法 第21部分:钛含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.20-2008 Methods for chemical analysis of copper and copper alloys - Part 20:Determination of zirconium content
    铜及铜合金化学分析方法 第20部分:锆含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.19-2008 Methods for chemical analysis of copper and copper alloys - Part 19:Determination of silver content
    铜及铜合金化学分析方法 第19部分:银含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.18-2008 Methods for chemical analysis of copper and copper alloys - Part 18:Determination of magnesium content
    铜及铜合金化学分析方法 第18部分:镁含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.17-2008 Methods for chemical analysis of copper and copper alloys Part 17:Determination of beryllium content
    铜及铜合金化学分析方法 第17部分:铍含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.16-2008 Methods for chemical analysis of copper and copper alloys - Part 16:Determination of chromium content
    铜及铜合金化学分析方法 第16部分:铬含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.15-2008 Methods for chemical analysis of copper and copper alloys - Part 15:Determination of cobalt content
    铜及铜合金化学分析方法 第15部分:钴含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.14-2008 Methods for chemical analysis of copper and copper alloys - Part 14:Determination of manganese content
    铜及铜合金化学分析方法 第14部分:锰含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.13-2008 Methods for chemical analysis of copper and copper alloys - Part 13:Determination of aluminium content
    铜及铜合金化学分析方法 第13部分:铝含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.12-2008 Methods for chemical analysis of copper and copper alloys - Part 12:Determination of antimony content
    铜及铜合金化学分析方法 第12部分:锑含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.1-2008 Methods for chemical analysis of copper and copper alloys - Part 1:Determination of copper content
    铜及铜合金化学分析方法 第1部分:铜含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.11-2008 Methods for chemical analysis of copper and copper alloys - Part 11:Determination of zinc content
    铜及铜合金化学分析方法 第11部分:锌含量的测定
    China National Standards
    M

    English PDF
    GB/T 5121.10-2008 Methods for chemical analysis of copper and copper alloys - Part 10:Determination of tin content
    铜及铜合金化学分析方法 第10部分:锡含量的测定
    China National Standards
    M

    English PDF
    GB/T 5118-2012 Covered electrodes for Manual metal arc welding of creep-resisting steels
    热强钢焊条
    China National Standards
    M

    English PDF
    GB/T 5117-2012 Covered electrodes for Manual metal arc welding of non-alloy and fine grain steels
    非合金钢及细晶粒钢焊条
    China National Standards
    M

    English PDF
    GB/T 511-2010 PetroleuM,petroleum products and additives - -Method for determination of mechanical admixtures
    石油和石油产品及添加剂机械杂质测定法
    China National Standards
    M

    English PDF
    GB/T 5111-2011 Acoustics - Measurement of noise emitted by railbound vehicle
    声学 轨道机车车辆发射噪声测量
    China National Standards
    M

    English PDF
    GB/T 5107-2008 Gas welding equipMent - Hose connections for equipment for welding, cutting and allied processes
    气焊设备 焊接、切割和相关工艺设备用软管接头
    China National Standards
    M

    English PDF
    GB/T 5104-2008 The basic types and diMensions of hobs for involute splines
    渐开线花键滚刀 基本型式和尺寸
    China National Standards
    M

    English PDF
    GB/T 510-1983 PetroleuM products--Determination of solidificationpoint
    石油产品凝点测定法
    China National Standards
    M

    English PDF
    GB/T 5097-2005 Non-destructive testing-Penetrant testing and Magnetic particle testing-Viewing conditions
    无损检测 渗透检测和磁粉检测 观察条件
    China National Standards
    M

    English PDF
    GB/T 5096-1985 PetroleuM products--Corrosiveness to copper--Copper strip test
    石油产品铜片腐蚀试验法
    China National Standards
    M

    English PDF
    GB/T 5095.9-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 9:Miscellaneous tests
    电子设备用机电元件 基本试验规程及测量方法 第9部分:杂项试验
    China National Standards
    M

    English PDF
    GB/T 5095.8-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 8:Connector tests(mechanical)and mechanical tests on contacts and terminations
    电子设备用机电元件 基本试验规程及测量方法 第8部分:连接器、接触件及引出端的机械试验
    China National Standards
    M

    English PDF
    GB/T 5095.7-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 7:Mechanical operating tests and sealing tests
    电子设备用机电元件 基本试验规程及测量方法 第7部分:机械操作试验和密封性试验
    China National Standards
    M

    English PDF
    GB/T 5095.6-1997 ElectroMechanical components for electronic equipment--Basic testing proceduresand measuring methods--Part 6:Climatic tests and soldering tests
    电子设备用机电元件 基本试验规程及测量方法 第6部分:气候试验和锡焊试验
    China National Standards
    M

    English PDF
    GB/T 5095.5-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 5:Impact tests(free components),static load tests(fixed components),endurance tests and overload tests
    电子设备用机电元件 基本试验规程及测量方法 第5部分:撞击试验(自由元件)、静负荷试验(固定元件)、寿命试验和过负荷试验
    China National Standards
    M

    English PDF
    GB/T 5095.4-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 4:Dynamic stress tests
    电子设备用机电元件 基本试验规程及测量方法 第4部分:动态应力试验
    China National Standards
    M

    English PDF
    GB/T 5095.3-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 3:Current-carrying capacity tests
    电子设备用机电元件 基本试验规程及测量方法 第3部分:载流容量试验
    China National Standards
    M

    English PDF
    GB/T 5095.2-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 2:Generalexamination,electrical continuity and contact resistance tests,insulationtests and voltage stress tests
    电子设备用机电元件 基本试验规程及测量方法 第2部分:一般检查、电连续性和接触电阻测试、绝缘试验和电压应力试验
    China National Standards
    M

    English PDF
    GB/T 5095.15-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 15:Mechanical tests on contacts and terminations--Section 8:Test 15h--Contact retention system resistance to tool application
    电子设备用机电元件 基本试验规程及测量方法 第15部分:接触件和引出端的机械试验 第八篇:试验15h接触件固定机构耐工具使用性
    China National Standards
    M

    English PDF
    GB/T 5095.12-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 12:Soldering tests--Section 6:Test 12f--Sealing against flux and cleaning solvents inmachine soldering
    电子设备用机电元件 基本试验规程及测量方法 第12部分:锡焊试验 第六篇:试验12f在机器焊接中封焊处耐焊剂和清洁剂
    China National Standards
    M

    English PDF
    GB/T 5095.1-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuringmethods--Part 1:General
    电子设备用机电元件 基本试验规程及测量方法 第1部分:总则
    China National Standards
    M

    English PDF
    GB/T 5095.11-1997 ElectroMechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 11:Climatic tests
    电子设备用机电元件 基本试验规程及测量方法 第11部分:气候试验
    China National Standards
    M

    English PDF
    GB/T 5094.4-2005 Industrial systeMs,installations and equipment and industrial products-Structuring principles and reference designations-Part 4:Discussion of concepts
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第4部分:概念的说明
    China National Standards
    M

    English PDF
    GB/T 5094.3-2005 Industrial systeMs,installations and equipment and industrial products-Structuring principles and reference designations-Part 3:Application guidelines
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第3部分:应用指南
    China National Standards
    M

    English PDF
    GB/T 5094.2-2003 Industrial systeMs,installations and equipment and industrial products--Structuring principles and reference designations--Part 2: Classification of objects and codes for classes
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第2部分: 项目的分类与分类码
    China National Standards
    M

    English PDF
    GB/T 5094.1-2002 Industrial systeMs,installations and equipment and industrial products--Structuring principles and reference designations--Part 1:Basic rules
    工业系统、装置与设备以及工业产品结构原则与参照代号 第1部分:基本规则
    China National Standards
    M

    English PDF

    Find out:43652Items   |  To Page of: First -Previous-Next -Last  | [190] [191] [192] [193] [194] [195] [196]

    +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