Shijiazhuang Sangda Trade Co., Ltd is professionally engaged in research, production, sale and export business of welding material and cutting tools saw blade. Our co***ny has complete welding material testing equipment and strict perfect quality assurance system, annual production capacity of 50000 tons.
Main products have welding wire, welding rod and welding flux,diamond and alloy saw blade.
It¡¯s our most advantage that our products using advanced technique, professional management and sal...
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