Before zipper plant in Dongguan, a city historic city Shatianzhen, co***nies introduce foreign advanced technology, equipped with a first-class production equipment, with a pragmatic, innovative professional personnel. always put into the production of modern technology, products strive for excellence. First, the major bone zipper mechanical products : hot-chain machine, nylon chain with scalding machine, hot chain stealth aircraft. Bush teeth with hot glue machine chain, copper teeth with scalding chain Bu...
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