Products Factory - China Products Manufacturers,
2021-8-2u2002·u2002NACM2010 GRADE 30 PROOF COIL CHAIN. Meet the latest guidelines of the National Association of Chain Manufacturers (NACM) A general utility chain for farm, industrial and home applications. Material: low carbon steel. Embossed with 'RG30'. Proof tested. Design factor 4 : 1. Self-color finish, zinc plated finish, hot dip galvanized finish.
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