Pioneering Excellence In Valve Technology Since 1984
- Guided by the needs of high-end customers.
- Committed to revitalizing the equipment manufacturing industry.
- Aiming to build an internationally renowned brand.
product and service spotlight
Ball valve with excellent sealing, minimal flow resistance, easy opening and closing, for on-off and regulation.
Gate valve provides reliable on-off control for pipelines, ideal for low flow resistance service conditions.
Globe valve has good sealing, precise throttling, high flow resistance, one-way service
Check valve automatically prevents reverse flow to protect piping system and equipment.
Butterfly valve with compact structure, quick switch, low flow resistance, for on-off and regulation.
Pigging valve enables safe launching and receiving of pipeline pigs for pipeline cleaning and maintenance.
Jacketed valve keeps fluid temperature stable to avoid medium condensation or freezing.
Cryogenic valve is specially engineered for low-temperature service to reliably control cryogenic fluid flow.
Plug valve opens and closes quickly with low flow resistance, erosion-resistant for particle-containing media.
about CHAODA
valve group
Founded in 1984, Chaoda Valve Group is headquartered in Wenzhou, Zhejiang, China. The Group now comprises twelve holding subsidiaries, with a total workforce of 1,485 employees. We specialize in the production of steel valves, widely used in industries such as oil & gas, chemical, petrochemical, power generation, and more. Our products are trusted by customers worldwide. Chaoda has been approved as a qualified supplier by CNPC, Sinopec, CNOOC, Sinochem, China Energy, Shell, BASF, DuPont, BP, SABIC, PDO, ADNOC, KPC, and SK.
billion RMB
valve sales in 2023
Boost the development of key industries
Oil, Chemical, Petrochemical, Coal chemical, Gas(LNG), Aerospace, Power Plant, Metallurgy, New energy, Offshore
For Singapore UT 2.3-million-ton oil storage tank project
Chaoda supplied over 7,000 sets of valves, including 1,000 gate valves above NPS24.
Control management core processes
Raw material
Own Foundry
Own Forging Plant
Heat Treatment
Annealing Normalizing Quenching Tempering
Key Stage
Excellent Welding Technology of Seal Surface of GGC Valve. Surface hardening of spheres: Supersonic spraying, alloy thermal spraying, PVD,etc.
Gate valve seat TIG welding automation equipment
Professional, Powerful, Comprehensive manufacturing capacity of mechanical processing
contact us
For inquiries about product technology, product purchases,catalogs, and quality
