The company is located at No. 22 Binhai 3rd Road, Longwan District, Wenzhou City

We currently have our headquarters in Wenzhou (Marketing Center: Zhejiang Dongyan Valve Co., Ltd., Address: No. 22 Binhai 3rd Road, Longwan District, Wenzhou City)

Lishui Branch (Production Base: Lishui Aimsen Control Valve Co., Ltd., Address: No. 1-6 Changwen Industrial Zone, Anren Town, Longquan City, Zhejiang Province)

The company covers an area of 13000 square meters and has more than 100 employees. It is a specialized valve manufacturing factory that integrates research and development, casting, processing, assembly, and debugging. Over the past 20 years, we have forged ahead and formed a rich product pattern of dozens of major categories and hundreds of minor categories, advancing from the industry to industrial upgrading. Dongyan Valve unleashes its wisdom and expertise, relying on a strong and experienced technical team. With excellent production equipment and independent research and development technology, it has completed the entire manufacturing ecosystem industry layout from product research and development to mold making, casting, forging production, mechanical processing, assembly, performance testing, and experimentation.

The company has hundreds (sets) of CNC machining centers, CNC machine tools, large vertical lathes, fully automatic welding machines and other sophisticated mechanical processing equipment. It has a testing center and quality inspection team, with a complete quality assurance system and testing methods. After valve assembly, comprehensive testing is carried out to ensure that the performance of the valve meets the requirements of the user's working conditions, breaks through industry barriers, promotes industrial upgrading, and integrates cutting-edge technology into every process. From ball valves, gate valves, globe valves, check valves, filters, butterfly valves, and engineering matching valves, from standard materials such as 304, 316, 316L, WCB to customized special materials, to performance designs suitable for extreme environments ranging from -196 ℃ to 816 ℃, each product carries the ingenuity of the R&D team. Compatible with multiple standards such as GB, DIN, API, and fully driven by manual, pneumatic, and electric modes, Dongyan Valve has firmly established itself in the global market.

The company has established a strict quality management and assurance system, and continues to improve and perfect it. It has successively passed TSA1、ISO 9001、ISO14001、OHSAS45001、API6D、API600、API602、API609、CE/PED、API607、API6FA、ISO15848-1 Certification for systems and products such as EAC.

The company has more than 100 directly administered offices in major cities across the country, and its products are exported overseas. It has an after-sales service team composed of domestic and foreign experts in mechanical design, electrical automation, and process standards, providing professional and systematic services to global customers, achieving a response time of 1 hour for general problems and 12 hours for special problem experts to arrive on site.