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Dongying Haihe Machinery Co., Ltd is a professional manufacturer of investment castings, lost wax castings or precision castings. And both of sodium silicate and silica sol process had been adopted. We mainly produce stainless steel castings, carbon steel casting and alloy casting ,Iron,copper and aluminium casting parts . We have both metallurgical engineer, quality control technician Staffs and spectrometer chemical analysis machine, three-dimensional dimension inspection machine and 8 pieces CNC and machining center to ensure good quality.
Our products include kinds of flanges, valves, marine hardware, construction hardware, house hardware, automobile part, motorcycle part, hinge, devices for hydraulic press and for oil extraction, cross fitting, golf head and so on. We will produce the products according to your drawing.
Irene07@126.com
http://www.haihecast.com/
MSN:suqin07@hotmail.com
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