Group Introduction

Micro-inspection testing (hereinafter referred to as "WJJC"), as a comprehensive public testing platform for state-level high-tech enterprises, new materials and electronic products, is a pioneer in China’s third-party testing and certification services, and is also the earliest domestic product inspection, appraisal, testing, and testing platform. One of the professional organizations for certification and other services.

After more than ten years of development, WJJC has established large-scale comprehensive testing bases in South China, East China, Central China, North China, and Southwest China. With industry-leading electromagnetic compatibility (EMC), radio frequency (RF), new energy (all kinds of batteries, charging piles), electrical safety, energy efficiency, physical and chemical analysis (electrical and electrical prohibited substances, toys and baby products, clothing and textiles) , Leather and shoe materials, accessories, luggage, food and contact materials), metal and non-metal materials detection and analysis, environmental reliability, failure analysis, epidemic prevention materials, biological safety, degradable materials, VOC, ELV, and odors of automobiles and parts , Atomization, reliability, functional testing, automotive electronics EMC and other laboratories, provide diversified, one-stop testing and certification services for customers around the world.

The WJJC laboratory is established and managed in strict accordance with the ISO/IEC 17025:2017 standard, and is a laboratory accredited by the China National Accreditation Service for Conformity Assessment and the International Laboratory Accreditation Cooperation (ILAC). Obtained the import and export commodity inspection and appraisal agency qualification certificate issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. It is a designated laboratory for China Compulsory Product Certification (CCC), a contracted testing laboratory for China Quality Certification Center (CQC), and a measurement certification (CMA) laboratory .

WJJC obtains American CPSC, UL, A2LA, FCC, CEC, ETL, Eurofins-MET, Germany TUV Rheinland, TUV South Germany, UK ITS, Spain Applus, Australia SAA, Canada CSA, ISED, Norway NEMKO, Chile SEC, Brazil INMETRO, The Hong Kong Electrical and Mechanical Services Department EMSD, South Korea KTC and other international organizations are authorized and authorized, and the test report has authoritative credibility.

WJJC’s post-doctoral innovation base has a number of doctors at home and abroad and many related standard committee members, covering the National Automotive Standardization Technical Committee (NTCAS), the National Adhesive Standardization Technical Committee (SAC/TC185), and the National Leather Industry Standardization Technical Committee ( SAC/TC252), National Environmental Standardization Technical Committee for Electrical and Electronic Products and Systems (SAC/TC297), National Radio Interference Special Committee (CISPR), etc., participated in the formulation and revision of a number of national standards/industry standards.

WJJC is committed to building a safe, environmentally friendly and healthy harmonious society, and strives to become the most trusted institution in the fields of inspection, appraisal, testing, certification and quality research. We promise to strictly abide by operating procedures, implement inspection and testing standards, adhere to the principles of objective, independent, fair and impartial integrity, adhere to professional ethics, assume corresponding social responsibilities, and consistently provide quality and safety services to customers around the world.