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Cleanliness New Benchmark! Gainful Technology's Clean Workshop Officially Passes GB 50687-2011 Class II (Class 10,000) Cleanliness Certification

2026-09-23 14:57

Recently, the Assembly Room (clean production workshop) of Gainful Technology (Guangdong) Co., Ltd. underwent authoritative testing by Guangzhou Institute of Microbiology Group Co., Ltd. In accordance with the national standard GB 50687-2011, all indicators met the requirements of Class II (Class 10,000) cleanliness, and the company was officially awarded the clean workshop certificate (Certificate No.: 202600040, Test Report No.: JJ2026001478), valid from August 24, 2026 to August 23, 2027.

Authoritative Testing, Traceable Results

The testing institution holds CNAS and CMA qualifications, and the report is internationally recognized and legally enforceable. Our clean capabilities stand up to customer audits and third-party reviews. The workshop maintains full control over airborne particles, microorganisms, temperature, humidity, and pressure differentials, making it suitable for clean production of medical and infant products, automotive precision components, liquid silicone, and 3C and new energy parts.

Continued Investment, Higher Standards

The company has previously obtained ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and IATF 16949:2016 Automotive Quality Management System certifications. This clean workshop certification represents another substantial upgrade in our production environment and process control.

Moving forward, Gainful Technology will continue to hold ourselves to higher standards, responding to every customer's trust with a cleaner production environment and more consistent quality performance.