Quality Control
We have achieved patents for utility model and ISO9001 & ISO14001 certificates.
Certifications
Standard:
PAT
Number:
325456
Issue Date:
2021-06-08
Scope/Range:
TPU/TPH
Issued By:
Standard:
ISO9001
Number:
14001-2315
Issue Date:
2021-04-19
Scope/Range:
TPU/TPH
Issued By:
ISO
Standard:
High technical enterprize
Number:
A-123
Issue Date:
2023-04-25
Scope/Range:
TPU/TPH
Issued By:
Standard:
PAT
Number:
325466
Issue Date:
2021-06-29
Scope/Range:
TPU/TPH
Issued By:
Standard:
PAT
Number:
325456
Issue Date:
2021-06-08
Scope/Range:
TPU/TPH
Issued By:
Standard:
ISO9001
Number:
14001-2315
Issue Date:
2021-04-19
Scope/Range:
TPU/TPH
Issued By:
ISO
Standard:
High technical enterprize
Number:
A-123
Issue Date:
2023-04-25
Scope/Range:
TPU/TPH
Issued By:
Standard:
PAT
Number:
325466
Issue Date:
2021-06-29
Scope/Range:
TPU/TPH
Issued By:
Company Profile
Dong Guan Jing Zhi Optical Film Co., Ltd.
Contact Person: MrFloyd
