Chengdu Zhijin Machinery Equipment Co., Ltd. is a leader in the industrial valve manufacturing sector, offering a comprehensive range of high-quality valves. Our product lineup includes cast and forged steel ball valves, fully welded body ball valves, split ball valves, pipe welded body ball valves, steel plate welded body ball valves, PE ended ball valves, top entry ball valves, orbit valves, and pig valves. We also provide gate valves, globe valves, check valves, and butterfly valves. Our valves are sized from 1/2" to a substantial 56" and come with ratings from ANSI 150 up to ANSI 2500, catering to diverse industries such as oil & gas, refining & petrochemical, power & paper, and LNG and Cryogenies. Our commitment to quality and innovation has allowed us to reach global markets, exporting to over 15 countries and regions worldwide.
Our dedication to maintaining the highest standards is reflected in our adherence to quality management and safety systems, certified by ISO 9001, ISO 14001, and OHSAS 18001. We proudly hold prestigious API certifications including API 6D, API 607, and API 6FA, as well as CE/PED approvals, underscoring our commitment to excellence and safety in every product we deliver.
With a wealth of engineering experience and a strong presence in the Oil & Gas, Petrochemical, Chemical, and various other industries, Chengdu Zhijin Machinery has established itself as a key supplier to numerous large state-owned enterprises. Our extensive list of certifications, each endorsed by government and authoritative institutions, testifies to our reliability and industry leadership.
Our status as a National High-tech & Innovative Enterprise highlights our commitment to cutting-edge technology and innovation in the industrial valve field.
We hold a national-level authorized approval for our pressure balance lubricated Plug Valve, showcasing our advanced engineering capabilities and adherence to stringent technical standards.
As a nominated operator by the National Ministry of Science and Technology, we proudly contribute to the 'LARGE SIZE, HIGH PRESSURE, FULLY WELDED BURIED PIPELINE BALL VALVE' project, underscoring our expertise in handling complex and large-scale engineering challenges.
We are certified with the API Q1 Edition, the latest edition effective from June 1, 2014, reflecting our commitment to maintaining up-to-date quality standards and continuous improvement.
Our ISO 9001:2015 certification, awarded by both DNV and API, demonstrates our unwavering commitment to quality management and process excellence across our operations.
With ISO 14001:2015 certification from DNV, we emphasize our dedication to environmental responsibility and sustainable practices in our manufacturing processes.
Our ISO 45001:2018 certification by DNV highlights our commitment to occupational health and safety, ensuring a safe and healthy working environment.
We are proud holders of the API 6D Edition certification, underscoring our compliance with industry-leading standards for pipeline valves.
Our API 6A Edition certification further establishes our adherence to top-tier specifications and quality in our manufacturing processes.
The API 607 ED certification by TUV is a testament to our product's fire-safe design and reliability under extreme conditions.
Our API 6FA ED certification by TUV further validates our commitment to safety and performance, ensuring our products meet stringent fire testing standards.
The TS certificate issued by AQSIQ, a Chinese pressure vessel/pipe production license, is a mark of our compliance with national standards and regulations.
Our CE/PED certification issued by DNV signifies our adherence to the highest European safety, health, and environmental protection standards.
ATEX certification by DNV affirms our products' suitability for use in potentially explosive atmospheres, ensuring safety and dependability.
Audited Supplier 
){kind=link}