various spring including compression spring extension spring
the compression spring is widely used for the automatic car,made with spring steel,passed ISO 9001:2000 and ROHS.
top-quality products,customer's satisfaction,goodwill and continuous innovation
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 industry |
Packing | Inner plastic bags and outer cartons or as per customers' requirements |
various spring including compression spring extension spring
