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Wenzhou changhai machinery Co., LTD specializes in production of oil industry pump, valve, explosion-proof electric apparatus and oil products, is a company with many factories (holding), production, marketing development of scientific research in wenzhou (patterns) extremely characteristic of new stock-holding enterprise. Company owned CNC machine, large vertical lathe machining and sophisticated equipment more than 500 sets (sets), with materials testing, X-ray, magnetic powder flaw detection, coloring |
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