Standard:Patent certificate
Number:No. 4273396
Issue Date:2018-07-24
Expiry Date:2028-07-24
Standard:Patent certificate
Number:No. 4424375
Issue Date:2018-07-24
Expiry Date:2028-07-24
Standard:Patent certificate
Number:No. 4501124
Issue Date:2018-07-24
Expiry Date:2028-07-24
Standard:Special license for monitoring chemical production
Number:HW-C37C0094
Issue Date:2021-06-30
Expiry Date:2026-06-30
Standard:Pollutant discharge permit
Number:913703057346904421001U
Issue Date:2020-07-07
Expiry Date:2023-07-07
Standard:quality management system certification
Number:02021Q1654R2S
Issue Date:2021-07-06
Expiry Date:2021-07-05
Standard:occupational health and safety management system certification
Number:0202150941R25
Issue Date:2021-07-06
Expiry Date:2021-07-06
Standard:Environmental management system certification
Number:02021E0997R25
Issue Date:2021-07-06
Expiry Date:2021-07-06
Standard:Honor Certificate
Issue Date:2019-12-01
Standard:Honor Certificate
Issue Date:2019-12-01
The company has passed the "GB/T19001-2016 quality system certification, GB/T24001-2016 environmental management system certification, GB/T45001-2020 occupational health and safety management system certification", and has successively won the titles of "Quality Trustworthy Unit" and "Contract-abiding and Credibility Enterprise" "And other honorary titles.
