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The fine wire material 22A of the company purchase steel plant, through the factory production, set drawing - cold heading - drilled - tail rubbing wire - heat treatment - galvanizing - injection - Packaging - finished products, through strict control of the 9 process process to achieve quality assurance.
The process flow is as follows:

Building |Fasterners|Fixing

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SINOAN ---Pro Building Fasteners&Fixing,was founded in 2004 main products: construction Fasteners, Connector