Hardware industry is discrete, supplemented by process mainly manufacturing, production process is basically metal processing and parts of the assembly. Hardware manufacturing mainly has: blank casting, stamping manufacturing, mechanical processing, processing link includes casting, forging, hot list processing, raw materials division, wire bending, car, milling, planing, grinding or sheet metal forming processing technologies. Hardware products variety,plastisol coated chain different specifications. The materials market run by the hardware products were more than 10 kind of hundreds of products. Including: lock class, the shake handshandle class, doors, Windows, kind of hardware and family decoration hardware class, plumbing hardware class, building decoration hardware kind, tools and sanitary hardware,swing chain kitchen hardware, etc. Because of various materials, different size, different colors, different specifications of tie-in, to the material management has caused some difficulties.
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