Ningbo Zhenhai Dongmao Hardware Manufacture is a private company specializing in producing all kinds of fasteners in China. We agilely apply advanced cold and hot heading technology. Our main products are bolts, nuts, metal machining parts and figured punching parts, with specifications from M4 to M76 and lengths from 10 to 1,000mm. We produce with reference to the German, British, American, Japanese and Chinese standards. Our production capacity has reach 10,000 per year. Now 90 percent of our products are exported to Europe, America, Japan, Africa and more.
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