diaphragm hydraulic breaker, seal kits hydraulic breaker, chisel hydraulic breake...

We are one of the leading manufactoriers for auto parts in China, established in 1972. Now, we have more 600 skilled workers and more than 50 technician . During last 36 years, FENGMAO has been improv...

Ma'anshan Jiaheng Instruments Co., Ltd. is a China based company located in Beijing, , known for its first in class Pressure gauge,Manometer,Thermometer,Diaphragm seal,Valve. Our mission is aimed...

we are a factory founded 30 years ago, who specialize in oil seal ,rubber ring, gasket, repair kits and other rubber parts. Our products are exported to Russia, Middle East, Europe, Africa, North Ame...