The company has established a standardized and complete management system, and has passed the quality, environment, and occupational health and safety management system certification, national laboratory accreditation certification, safety production standardization national three-level certification, measurement management system AAA certification, and standardized good behavior enterprise AAA-level certification, industrialization and industrialization integration management system certification, cleaner production audit certification, Zhonghuan Joint Environmental Labeling Product Certification, special equipment manufacturing license certification, Xinhua water-saving product certification, mining product safety mark certification, China National Nuclear Corporation qualified supplier certification, electric power Pipe network access certification, silicon core tube mass production certificate, etc.
ISO9001 quality management system certification
ISO14001 Environmental Management System Certification Certificate
OHSAS18001 Occupational Health and Safety Management System Certification
Special equipment manufacturing license of the People's Republic of China (pressure pipeline components)
Informatization integration management system assessment certificate
China Environmental Labeling Product Certification
Pipes (pieces) for wires and cables 1
Pipes (pieces) for wires and cables 2
Water supply pipes (pieces) 1
Water supply pipes (pieces) 2
Drainage pipes (pieces) 1
Drainage pipes (pieces) 2
Pipes (pieces) for other purposes 1
Pipes (pieces) for other purposes 2
Gas pipes (pieces) 1
Gas pipes (pieces) 2
Communication pipes (pieces) 2
Communication pipes (pieces) 2
AAA certification of measurement management system
2019---2020.3 Annual Supervision and Audit Qualification Notice of Measurement Management System
Measurement management system certification 2018.3.22--2023.3.21
Mining product safety mark certification
Mining product safety mark certification
Mining product safety mark certificate MIE130359
Mining product safety mark certificate MIE130360
Mining product safety mark certificate MIE130362
Mining product safety mark certificate MIE130361
Mining product safety mark certificate MIE130363
Mining product safety mark certificate MIE130358
Mining product safety mark certificate MIE130012
Mining product safety mark certificate MIE120158
Mining product safety mark certificate MIE130011
Mining product safety mark certificate MIE120157
Mining product safety mark certificate MIE120156
Mining product safety mark certificate MIE120155
Mining product safety mark certificate MIE120153
Mining product safety mark certificate MIE090376
Mining Product Safety Mark Certificate MIE090374 (1)
Mining product safety mark certificate MIE090374
Mining product safety mark certificate MIE080658
Mining product safety mark certificate MIE080657
Mining product safety mark certificate MIE080656
Mining product safety mark certificate MIE080655
Mining product safety mark certificate MIE080654
Mining product safety mark certificate MIE080652
Mining product safety mark certificate MIE080651
Mining product safety mark certificate MIE080650
Mining product safety mark certificate MIE080649
Mining product safety mark certificate MIE080652
Mining product safety mark certificate MIE080649
Mining product safety mark certificate MIE080648
Mining product safety mark certificate MIE080647
Mining product safety mark certificate MIE080646
Mining product safety mark certificate MIE080645
Mining product safety mark certificate MIE080643
Mining product safety mark certificate MIE080644
Mining product safety mark certificate MIE070364
Mining product safety mark certificate MIE070363
Mining product safety mark certificate MIE070261
Mining product safety mark certificate MIE070260
Xinhua Water Saving Product Certification Certificate
Intellectual Property Management System Certification Certificate