1. Production process

Sand casting--Machining--Heat treatment

2.Technique and equipment

We use sand and iron mold with resin coated sand molding process, intermediate frequency electric furnace and cupola melting method.

3. We can produce carbon steel, alloy steel, high chromium cast iron. heat-resistant steel. stainless steel, ductile iron, gray iron, and high pressure valve and other high grade iron castings and QT400-18 --- QT800-2 ductile iron .

4. Testing equipment and instrument

We own a lot of professional testing equipments to guarantee high quality of our products, such as Spectrometer, Impact testing machine, Tensile testing machine, Magnetic particle,
Detector, Metallurgical Analyzers and so on.

5. Quality Certification system

We can provide GB/t 19000, 19001, CE ISO9001 Quality Certification and so on. 

6.We are a professional manufacturer to Offer forging OEM,ODM service.

If you have any intrest in our company and our products, please contact us. We are sincerely waiting to offer you professional service!