Company Info


Wenzhou Changjia Valve Co., Ltd. is located in 501 Yongchang Road, Yongzhong Sub-district, Longwan District, Wenzhou City. Our company has superior location and convenient transportation. It’s about 4.5km from Wenzhou Airport and about 23km from Wenzhou South Railway Station. At present, our company has covered an area of 7000SQM and construction area of 8000SQM.

We are an enterprise specializing in R&D, design, manufacture and sale of valves and investment castings. The annual capacity of our company is more than 2500 tons of high-performance valves and investment castings. The main valve products are ball valves, gate valves, globe valves, check valves, butterfly valves and strainers etc. The main investment casting products are valve castings, hardware castings, fluid equipment castings, automobile accessory castings. Our products are widely applied in such fields as petroleum, chemical engineering, gas, food, pharmacy, water supply and automobile etc. 

We have gained ISO9001 quality system certification, China pressure equipment TS certification, European Union CE certification. The total staffs of our company are about 280, including 10 senior engineers, 6 assistant engineers and 50 technicians for valves and investment castings. We not only have production facilities , but also have inspection equipments. Our products are exported to such countries and regions as the USA, Italy, Spain, Australia etc. We are being the main supplier in China for the worldwide buyers of valves and investment castings.

We take “People foremost, Credit first, Cautious and conscientious, Continuous innovation” as our company culture, warmly welcome the worldwide customers to visit, develop and create the brilliant future with us. 



Welcome Chang Jia

Quality
Quality

It’s about 4.5km from Wenzhou Airport and about 23km from Wenzhou South Railway Stati...

Workshop
Workshop

The annual capacity of our company is more than 2500 tons of high-performance valves ...

Certificates
Certificates

We have gained ISO9001 quality system certification, China pressure equipment TS cert...

Team
Team

The total staffs of our company are about 280, including 10 senior engineers, 6 assis...

Contact Us

Address: 501 Yongchang Road, Yongzhong Sub-district, Longwan District, Wenzhou City, Zhejiang Province, China

Tel: 0086-577-85989087

Fax: 0086-577-86922966

E-mail: sales@changjia-valve.com