准确的压缩弹簧工业

Our products has high quality and competitive price ,also they can be timely transfered. We've introduced many multi-functional computer spring machines such as Max,Yongteng and advanced test machines. We stick to the quality philosophy of"top-quality products,customer's satisfaction,goodwill and continuous innovation". We will try our best to satisfy our customers and serve the industried which need us. The following is the attribute of the products. material Carbon steel,spring steel,stainless steel,alloy steel,oil tempered wire Wire dia. 0.3mm-8.0mm Surface treatment Environmental protection zinc,nickel,become black,powder coating,cataphoresis or as your request certification ISO9001 Certificate, RoHS applications Extensively used for the base of the bicycles and electrombile Packing Inner plastic bags and outer cartons or as per customers' requirements