About us

Introductionin Yang Company was founded in 2002. Our company has specialized in the developm ent and improvement ofPrecision Dispensing Valve and priming system. Our products are assured to reach the top degree of equality.In 2004, Jin Yang priming and dispensing lab has been established in order to concentrate onPrecision Dispensing Valve, grease gun, dispensing gun, Grease Pump, high pressure filter, pressure gaugeand especially focused on the accuracy of metered on priming and dispensing.Moreover, our company offers customized service depends on individual requests.

The company has not only customized the products but also applied for patentin order to prevent imitation.