Shanghai Kinsom Precision Hardware Co.,Ltd
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Tina Cheung
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+86-18114615363
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+86-512-57889792
- material:carbon steel,copper,Stainless steel 304 ,316,aluminum;Specifications:M2-M20 , 8-32 ,1/4-20 ,10-24 etc;Nominal length:5-200mm;Surface treatment:according to customers' requirements;Zinc plated, Zinc nickel plated, Dacromet, polished, electrophoresis,ect.
Wenzhou Wangyi Fastener Co., Ltd.
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Ye Ting
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+86-13175668408
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+86-15857795779
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+86-13600645328
- Material: common steel, medium carbon steel, 40Cr, 35CrMo, stainless steel 304, 303, 316, 410, 667; Surface treatments: black oxide, electro-galvanizing, hot-dip galvanizing, mechanical galvanizing. Grades: 4.8, 6.8, 8.8, 10.9, 12.9, among others. Offer customized production based on customer drawings and samples.
NingBo ZhenHai Guisi Zhaoyang Hardware Screw Factory
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Mr.Fang
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+86-13806639241
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+86-574-86574666
- Material: carbon steel; Specifications: M5-M24; Length: 20mm~250mm;Surface treatment: nature, black, galvanized, rohs, hot galvanized, dacromet; Grade: 4.8~12.9