Hangzhou Dachao

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Address: No. 9, No. seven road, Dongzhou Industrial Park, Fuyang, Hangzhou.




About Us

Course and Qualification

Since 1977, more than forty years have been developed and manufactured for metering pumps, reciprocating pumps, chemical dosing devices and water vapor sampling devices.
Since the beginning of 2000, each year has passed three systems Accreditation (ISO9001, ISO14001, OHSAS18001).

It is one of the drafting units involved in a number of national and industrial standards. It has nearly twenty national invention patents, and the registered trademark is "spring tide".



Product and Performance

R&D and Innovation

With a dedicated and professional R&D design team, focusing on the research and development of diaphragm metering pumps and diaphragm reciprocating pumps, it has the unique design of domestic first and leading international advanced level.
Achieved an overall improvement in the quality of chemical dosing devices and water vapor sampling devices
There are a number of new products that are marketable every year.

Offering more than 60 series and nearly 1,000 specifications, in addition to nearly 1,000 new and old customers in China, the products are sold to more than 30 countries and regions.