Quality Control
We have many years of production experience and we have strict quality control procedures for every link of production.
From incoming materials to finished products, we ensure the safety and high quality of the products.
Our Certificates
GB/T 24001-2016/ISO 14001:2015
- Certificate Number:80682024E0448R0S
- Issue Date:2024-09-14
- Expiry Date:2027-09-13
- Scope:Environmental management activities related to R&D,production and sales of industrial pressureless sintered silicon carbide ceramics
- Issued By:Beijing Kun Biao Certification & Inspection Co., Ltd.
GB/T 19001-2016/ISO 9001:2015
- Certificate Number:80682024Q0854R1S
- Issue Date:2024-09-14
- Expiry Date:2027-09-13
- Scope:R&D, production and sales of industrial pressureless sintered silicon carbide ceramics
- Issued By:Beijing Kun Biao Certification & Inspection Co., Ltd.
GB/T 45001-2020/ISO 45001:2018
- Certificate Number:80682024S0389R0S
- Issue Date:2024-09-14
- Expiry Date:2027-09-13
- Scope:Occupational health and safety management activities related to R&D, production and sales of industrial pressureless sintered silicon carbide ceramics
- Issued By:Beijing Kun Biao Certification & Inspection Co., Ltd.
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