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Yangzhou Shuangyau Hardware Co., Ltd., founded at the end of 2009, located in the beautiful city of Yangzhou, Jiangsu Province. About 300kms to Shanghai. Our company is mainly engaged in producing fastener products, products are mainly fish bolts, screw spike, square bolts, T bolts, six head bolt, six flange bolts, round head square neck bolt and semi round head with oval neck bolts, U bolts, anchor bolt, track bolt, six countersunk head wood screws in six, screws, six angle square nuts and various washers for railway. Product specifications for M39 - M6 (1/4 "- 1-1/2"). The performance of grade 4.6, 4.8, 5.8, 6.8, 8.8, 10.9 and 12.9 grade (grade 2, grade 5, Grade 8 and grade 10). Product surface treatment: zinc (Cr3+), hair blue, hot dip galvanized, galvanized dyeing. Annual output of ten thousand tons of fasteners. |
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| Company : |
Yangzhou Shuangyu Hardware Co., Ltd. |
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Contact us |
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China |
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