Siwei Industry (HK) Ltd is a leading manufacturer of miniature pumps.The company was
founded in 2006, with the primary business on electric sprayer in
agriculture in early period.
After the effort for years, our Keyu brand electric sprayer became
the market leader in medium and small cities in south China.
As the increasing demand for food grade pump on tea table popular
in South China, the company turned its business to provider high
quality pumps in food and drink area in 2008. The pumps followed
the Keyu brand. Not only provider pumps, but we also offer the
solution of electrical system. Our product covers all Guangdong
In 2010, " Fouronly " brand was registered. Different from Keyu
following the national standard, Fouronly pumps follows the
international standard such as FDA, NSF, CE and RoHS, UL. The
product are widely supplied to North America, East and South Asia,
EU, Russia and so on.
Our factory located in Dongguan City, owns a workshop of 3000
square meters with 12 production lines, a test and research center
with all sets of equipments, and an office area. With business
development for years, our products have covered diaphragm pumps,
gear pumps, air and vacuum pumps, RV pumps, RO pumps, DP pumps, car
washer pumps, plunger pumps and fittings. Our customers including
Midea group, Qinyuan group, Gree group, Unilever, Airsystem,
Aquaworld and so on.