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Dongying Haihe Machinery Co., Ltd, is a professional manufacturer of investment casting of stainless steel, alloy steel and carbon steel with high quality and competitive price.
Due to precision request, we adopt(lost-wax )silica sol process and water glass process. The surface roughness of casting is Ra 1.6-6.3, and the weight is from 5g to 40 KG.
We provide OEM service for all our clients. We make castings according to your drawings or samples.
We deal with marine hardware, constru...
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| Company: |
Dongying Haihe Machinery Co., Ltd
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| Contact: |
Ms. Sky Lu |
| Address: |
Shengli Industrial Zone |
| Postcode: |
257000 |
| Tel: |
86-546-8185133 |
| Fax: |
86-546-8183123 |
| E-mail: |
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