We are a manufacturer of refrigeration industry in hanghzou city ,China ,we major manufacturing various refrigerant gas and refirgreration parts, such as:xxxxx FN series compressor ,Heat exchangers, filter drier , dry fiter cores xxxxx welcome to visit our website get more information about ...

Qingdao Singho Industrial CO., Ltd. is recognized as a qualified and proven producer supplier of castings finished machined parts to wide range industries. The materials the include grey iron, ductile carbon steel stainless etc. We use sand casting investment process cast raw then we finish ...