Zhejiang, China
Business Type:
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
Annual Revenue:
2.62 Million USD
OEM/ODM Service
Sample Available

Wafer Check Valve manufacturer / supplier in China, offering Dual Plate Wafer Check Valve, Wafer Dual Plate Lug Type, Wafer Dual Plate Double Flange Type Check Valve and so on.

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Ms. donghailing
Business Type: Manufacturer/Factory
Main Products: Wafer Check Valve.
Number of Employees: 62
Year of Establishment: 2005-08-01
Management System Certification: ISO9001:2008
Annual Revenue: 2.62 Million USD

ZHEJIANG COTECH VALVE Co., Ltd specializes in producing wafer check valves equipped with 80 sets of machines occupying floorage area of 5000 m2 and possessing 120 employees, of which 25 are professional engineers. The products are widely used in the fields of petroleum, chemical industry, metallurgy, power, paper industry, medicine and city construction etc. And are exported to many countries like America, Europe, Middle East and southeast and so on. And we win good reputation with steady quality. To meet the demands of market and the development of corporation, we are building a new industrial park with an area of 15000 m2. It is scheduled that the production capacity will be up to 150 Million Yuan after the new industrial park is finished.

We have set up perfect quality management system equipped with advanced testing and processing machines, such as material inspection and analysis, Non-Destructive Testing, process inspection, pressure test, material heat treatment, shot-peening and lapping etc. To make sure the products fully conform with the specifications to satisfy the customers' requirements.

We set up ERP enterprise management system, CAD design R&D Center with design development ability like three dimensional drawing, finite element analysis etc. And gradually develop into CAD/CAM. As for the structure deficiency of wafer double disc check valve, we have developed a new shaft -embedded type wafer double disc check valve and have attained the patent(NO: ZL 2006 2 0118346.2), making up the blank of domestic market.

Scientific management, strict discipline; Continuous improvement, never feeling satisfied; Customer satisfied, strive to create first-class enterprise" is not only the everlasting pursuit of COTECH, but also the sincere commitment to quality and service for wide range of end-users.

Trade Capacity

International Commercial Terms(Incoterms):
Terms of Payment:
Average Lead Time:
Peak season lead time: 1-3 months, Off season lead time: 1-3 months
Number of Foreign Trading Staff:
Export Year:
Export Percentage:
Main Markets:
North America, South America, Europe
Nearest Port:
Ningbo Port
Shanghai Port
Import & Export Mode:
Have Own Export License

Production Capacity

Factory Address:
No. 9 Chiyan Industrial Park, Qingtian, Lishui, Zhejiang, China
R&D Capacity:
Own Brand, ODM, OEM
No. of R&D Staff:
No. of Production Lines:
Annual Output Value:
US$2.5 Million - US$5 Million
Ever Annual Output of Main Products:
Product Name Units Produced (Previous Year)
wafer check valve 20000 Pieces

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