size1:φ55×φ12.7×25×47 
size2:φ55×φ15×19.5×39.5
size3:φ55×φ18×29×53
size4:φ55×φ12.7×32×50
size5:φ55×φ12.7×26×50
size6:φ55×φ20×33.6×54
size7:φ55×φ13×25×44.5
size8:φ55×φ18×35×70
size9:φ55×φ13×25×47  

We are specialized in manufacturing aluminum refrigeration piston,air compressor pistons ,the technics include:gravity casting,pressure casting.Presently.the pistons have more than 300types.The products are mainly supplied world famous enterprises.such as:sanyo(Janpan),ingersoll-rand,fini(Italy),bitzer,Daikin hansin(korea),campbell(USA).Because our production plant,our products with competitive price and reliable quality.large order we can discount.

Welcome you to make an enquiry,and we will give good quotation,we can make

the products fully according your requirement,such as samples and drawings,etc