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Tianjin Hardware Products(Zhejiang) Co., Ltd
天紧五金工业(浙江)有限公司
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10 Years
Main Products
Nylon nuts
Flange nuts
Lock nuts
Hex nuts
Weld nuts
Metal lock nuts
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(DIN 439 (-1) - 1987)
主打
material
Carbon steel
Coating
electroplating
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Similar Products
DIN EN ISO 4036 - 2013