Company info
- we are speciality produces various hardware parts for fasteners,copper and brass pipe and fitting and other industries,The main materials are copper,brass,iron,steel,stainless,aluminum,zinc,powder metal and plastic.The main processing are turning,grinding,milling,forging,casting,polishing and plastic injecting.The heat treatment can be annealing,tempering,quenching,carburizing,nitrating and carbon-nitrating.The surface treatment can be...
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