Dongying Haihe Machinery Co., Ltd is a supplier in stainless steel precision casting, polishing, electro polishing. The main products are marine hardware, valve, pipe fittings and....

We provide OEM services.
We make castings according to customer' s drawings or samples.
We deal with carbon steel, alloy steel and stainless steel by investment casting process.....

Our products include kinds of flanges, valves, marine hardware, construction hardware, house hardware, automobile part, motorcycle part, hinge, devices for hydraulic press and for....

We mainly produce stainless steel castings, carbon steel casting and alloy casting.
Our products include kinds of flanges, valves, marine hardware, construction hardware, house....

We supply OEM investment stainless steel castings.
Our products include kinds of flanges, valves, marine hardware, construction hardware, house hardware, automobile part, ....

We mainly produce stainless steel castings, carbon steel casting and alloy casting. And both of sodium silicate and silica sol process had been adopted.We also have great....

Investment Casting
Material:
Carbon Steel, Stainless steel, Alloy steel, Superalloy steel. Nickel- base cast superalloy, Monel metal, Cobalt-base cast superalloy or according to....