Certifications
Standard:
Quality Management System
Number:
60625Q0105R0S
Issue Date:
2025-04-18
Expiry Date:
2028-04-17
Scope/Range:
Issued By:
Standard:
Quality Management System
Number:
20625Q0165R0S
Issue Date:
2022-04-17
Expiry Date:
2028-04-17
Scope/Range:
Issued By:
Standard:
Quality Management System
Number:
30375Q0304R0S
Issue Date:
2025-01-18
Expiry Date:
2028-01-17
Scope/Range:
Issued By:
Standard:
Quality Management System
Number:
60545Q2025R0A
Issue Date:
2025-03-25
Expiry Date:
2028-03-25
Scope/Range:
Issued By:
Standard:
Patent
Number:
3956135
Issue Date:
2020-08-25
Scope/Range:
Issued By:
Standard:
Patent
Number:
5820018
Issue Date:
2023-03-28
Scope/Range:
Issued By:
Standard:
Patent
Number:
3847957
Issue Date:
2020-06-19
Scope/Range:
Issued By:
Standard:
Patent
Number:
6479364
Issue Date:
2025-05-20
Scope/Range:
Issued By:
Standard:
Patent
Number:
6721846
Issue Date:
2025-01-21
Scope/Range:
Issued By:
Standard:
Patent
Number:
7812453
Issue Date:
2025-03-31
Scope/Range:
Issued By:
Standard:
Test Report
Number:
Scope/Range:
Issued By:
Company Profile
Qingdao Wanguo Sanchuan Fiber Technology Co., Ltd
Contact Person: MrLiu
