material :QT400-15
production art : sand casting
size : according to customer's requirements
weight :
according to customer's requirements

Welong Machinary Co.,Ltd products profile:
Process: Open & Die Forging, Sand/die/investment/centrifugal casting, welding and machining.
Materials: All customer required materials and other common materials.
Products: pipes, pumps, shaft, ring and any metal casting and forging accessories used in machine, auto, metallurgy, chemical equipment