The strength grade of carriage bolts is selected according to the working pressure. The performance grades of carbon steel carriage bolts are 3.6, 4.6 and 4.8. The standard can refer to GB3098.1,
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Zhejiang Wanna Industry&Trade Co.,Ltd: Find professional cutting disc, grinding disc, flap disc, velcro disc, metal cutting disc manufacturers and suppliers in China here! With over 25 years'
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Dalian Tucheng International Co.,Ltd: Specialize in insulators over 20 years, export to over 100 countries, your insulator solutions and partner.
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YIQI is one of the most professional shower faucets manufacturers and suppliers in China, featured by quality products and good service. Please feel free to buy customized shower faucets at
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At present, there are small items made of washable kraft paper on the market, such as wallets, IPAD protective covers, card holders, handbags, high-end notepad covers, etc.
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Higher Blades is the professional factory for cutting edge, blade, end bit, ripper shank used on grader, dozer, loader and other construction machinery.We are also the only one GET (ground engaging tools) parts manufacturer which also doing steel raw material business directly. So that our company have more advantage on material performance and production facility.