Dongying City Xinyu Precision Metal Co., Ltd. is a comprehensive company in research, manufacture and sales. It is one of the earliest specialized enterprises in manufacturing investment castings in China. It adopt the silica colloid technics to manufacture variety-qualified castings in stainless, carbon steel, alloy steel and castings iron. And it have scientific and technical personnels to design tools polish casting. Besides it import processing equipment to deep-processing for the castings. ...
read moreWe adopt the silica colloid techniques to manufacture variety-qualified castings in stainless, carbon steel, alloy steel and ...
read moreWe adopt the silica colloid techniques to manufacture variety-qualified castings in stainless, carbon steel, alloy steel and ...
read moreWe adopt the silica colloid techniques to manufacture variety-qualified castings in stainless, carbon steel, alloy steel and ...
read moreWe adopt the silica colloid techniques to manufacture variety-qualified castings in stainless, carbon steel, alloy steel and ...
read more



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