Wo Chang for many years engaged in the production plant is a material alloy jewelry, jewelry processing machinery and accessories one-stop service enterprises, from the production of jewelry to the advanced production equipment, raw materials, from standard to advanced client device customized solutions, we use their own in this area years of experience and mastery of leading-edge technology, continue to innovate and go beyond, to provide our customers with the most valuable product and the most satisfactory service. 
 Operating items: 
 First, the automatic centrifugal casting machine, molding machines, furnaces, dryers, environmental protection curtain cabinets, oven and polishing equipment 
 Second, metal buckles and other jewelry crafts shoes flowers alloys: lead-free bismuth-tin alloy, low zinc alloy, pewter (lead-antimony alloy), pewter alloy, magnesium-zinc alloy, fusible (low melting point alloy), plating tin ball 
 Third, alloy jewelry molds: plastic mold various types of AB, and mold temperature Jin Koujiao 
 Fourth, to undertake: alloy jewelry jewelry and handicraft processing 
 Hotline: 13412501502