Hengshui Juneng Machinery Fittings Co.,Ltd. is specialized in manufacturing different kinds of Aluminium (Alloy) piston. Our factory has the ability of Aluminium smelting, piston casting, heat treatment and machining test. And we have the advanced CNC machining equipment and complete testing facilities, which can satisfy the demands of diffrent clients at home and abroad. Meanwhile, OEM is welcome.

Our main products include:
---Piston applied for diesel engine,construction machinery, gasoline engine,compressor,general-purpose designed piston.
---Pistons with special surface treatment (Tin coating,Graphite coating,Phosphating Process and Anodic oxidation at the top)
---Diameter of the pistons: 42-200mm.
---Pistons with Alfin, Steel piece, inside-cooling oil gallery and special pin hole.