-
Standard: BS476-6,7 Fire TestNumber: SDFS2111007596FFIssue Date: 2021-11-30Expiry Date:
-
Standard: EN13964 Saber CertificateNumber: GZIN2112068819CMIssue Date: 2021-12-31Expiry Date:
-
Standard: ISO9001Number: 04921Q01855R0SIssue Date: 2021-11-11Expiry Date: 2024-11-11
-
Standard: ISO14001Number: 04921E00918R0SIssue Date: 2021-11-11Expiry Date: 2024-11-11
-
Standard: ASTM C423-07a Sound Absorption TestNumber: 210623-2Issue Date: 2021-06-23Expiry Date:
-
Standard: ASTM C423-07a Sound Absorption TestNumber: 210630-2Issue Date: 2021-06-30Expiry Date:
Product quality reflects the strength and credibility of an enterprise, in order to control the quality of the products, our company established a special quality inspection department, equipped with a number of professional quality inspection personnel, to carry out quality inspection and quality monitoring for each link in the production process, ensure that each batch of goods can meet relevant standards and customer requirements.
Production Process:
Inspection Process: