Quality Control
Our Certificates
Quality Management System Certification
- Certificate Number:GB/T19001-2016/IS09001:2015
- Issue Date:2025-04-07
- Expiry Date:2028-04-06
- Scope:Assembly, processing, and sales of mechanical seals (water pump accessories)
- Issued By:Lianbiao Certification (Jiangsu) Co., Ltd
Certificate of quality
- Certificate Number:672Q22010119192
- Issue Date:2025-12-19
- Expiry Date:2028-12-18
- Scope:Production and sales of seals
- Issued By:ISO 9001:2015 idt GB/T 19001-2016
SGS Testing Certification
- Issue Date:2025-04-07
- Expiry Date:2028-04-06
- Scope:Assembly, processing, and sales of mechanical seals (water pump accessories)
- Issued By:Lianbiao Certification (Jiangsu) Co., Ltd
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