pump body,pump accessories,casting parts Smooth surface,Tight Tolerance Material:Steel,stainless steel ISO9001 approved

High Quality Pump accessories.

1) Casting Material: cast iron,ductile iron, cast steel,

2) Process:investment casting , shelly casting / sand casting

3) OEM service is available.

4) Accept small order.

5) Competitive price & punctual delivery.

Production flow:  create tooling according to drawing →make sand mould → raw casting → sandblasting →rough machining or finish machining →surface treatment , painting or podwer coating→product check→ packing

Quality control:

(1) assay & inspect raw material

(2) inspect tooling before production

 (3) Machinery properties and Chemical components testing after raw casting

(4) Hardness checking after heat treatment (if request)

(5) Dimensions testing after machining

If you are interested in our products, please send me your detailed information such as your drawing and detailed specifications, 

chemical composition, etc, You will get our reply within 3 days.