Large diameter spiral steel pipe is made by rolling a low-carbon structural steel strip into a tube blank at a certain helical angle, and then welding the pipe seams. It can produce large diameter
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Shenzhen Jinhuicheng Technology Co., Ltd.: We're well-known as one of the leading power cord, connection cable, FFC FPC cable, coaxial cable manufacturers and suppliers in China. Please feel free to
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High Gain Industrial Limited: We're professional sporting goods, carbon fiber ships, industrial parts, gift items, adhesive films manufacturers and suppliers in China. With abundant experience, we
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Xiamen Golden Bridge is one of the leading China bearing housing manufacturers, and is also a professional bearing housing, hex bore bearing, tensioner bearings, agricultural bearing, chrome steel
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Yubo Gravure Technology Co.,Limited: We're professional rotogravure cylinder making machines, steel base cylinder making machines, grinding and polishing material, electroplating consumables, precise
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The automotive industry in the United States began in the 1890s and, as a result of the size of the domestic market and the use of mass production, rapidly evolved into the largest in the world.