Brass investment casting for Laboratory Equipment Tolerance 0.01mm Angle Zinc Plating surface Black
Sinoway Industry is one of the diversified metal parts processing companies in China. We are a full-service, quality-oriented manufacturing company that specializes in the production of diversified metal parts products for a wide range of applications for more than 500 customers. The products we have produced include drop forging parts,sand casting parts,shell mold casting parts,lost