Welcome to the official website of Jiangsu Yidelong Petroleum Machinery Co., Ltd!
EN
|
CH
Home
About
News
Product
Equipment
Honor
Contact
Position:
Home
>
Honor
Honor
-Business license
-API-6A
-API-16A
-API-16C
-API Specification Q1
-ISO 9001 quality management system certificati…
-Environmental management system certification
-Occupational health and safety management syst…
-Measuring AAA
-Special equipment manufacturing license
-CNAS national laboratory
-MCC Manufacturer Capacity Assessment Report
-CNPC Well Control Qualification-Cassette Head
-CNPC Well Control Qualification-throwing well …
-Service Certificate
-Intellectual property management system certif…
-R&D management system certificate
-AAA Corporate Credit Rating Certificate
-Green factory certification certificate
-Green supply chain grade evaluation certificat…
-Energy Management System Certification Certifi…
-High-tech enterprise technology certificate
-Product Carbon Footprint Certificate
全国服务热线
13770205570 0515-86319138
Intellectual property management system certification
Copyright © 2020 Jiangsu Yidelong Petroleum Machinery Co., Ltd
备案号：苏ICP备12011522号-1
技术支持：飞凌网络
全国服务热线
