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Company Profile

ABOUT US

Hangzhou Chunjiang Valve Co., Ltd. (formerly Zhejiang Tonglu Valve Factory) is located at No. 369 Baoxin Road, Tonglu Economic Development Zone, Zhejiang Province, the most beautiful county in China. The company was founded in 1972. For nearly half a century, we have been committed to professional valve product research and development, design, and manufacturing. We have obtained national special equipment manufacturing license, ISO9001, ISO14001, ISO45001 management system certification, emergency management department fire product certification, US CUPC product certification, and EU CE certification.


The company occupies an area of 120 acres, has a production capacity of 8,000 tons per year, and more than 3,500 product varieties. It can provide users with relatively complete fluid medium control products and services. The company's valve products have been exported to Germany, the United States, Britain and other countries for a long time, providing valve products for multiple subway projects.


The "Chunjiang" trademark is a well-known trademark in China and a well-known trademark in Zhejiang Province. The company is a national high-tech enterprise, a patent demonstration enterprise in Zhejiang Province (more than 20 invention patents), a national customer satisfaction enterprise, and a Zhejiang industrial and commercial enterprise AAA-level contract-abiding and trustworthy unit , Tax credit A-level enterprise, qualified supplier of military procurement network, qualified supplier of China National Nuclear Corporation, Siemens core supplier.


The company is a member of China General Machinery Valve Branch, the vice chairman unit of Water Supply and Drainage Equipment Branch of China Construction Metal Structure Association, and a member of China City Gas Association. The company participated in the formulation of more than 30 national standards and industry standards such as "Reduced-pressure backflow preventer", "Self-operated differential pressure control valve for heating and air conditioning", "Self-operated flow control valve for heating and air conditioning". He is the provincial enterprise research institute, the deputy leader of the national backflow preventer research group, and the main author of the backflow preventer detection method.


The company has a team of well-qualified employees and a positive corporate culture. Based on the concept of "Credit First, Customer Satisfaction, and Sustainable Management", we continue to innovate products and services, and create brilliance together with new and old customers.


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