65#, 70#, 65mn, 82b, 72A, 72b Spring Steel Wire for Mattress

Our company devotes itself to design and development, and constantly adopts international advanced technology to develop various series of 65Mn steel wire ASTM-A401, 50crva oval spring steel wire ASTM-A230-99, 60SiCr7 Oil quenched and tempered spring steel wire, which are unique in the domestic technical level. Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise. You are welcome to contact us anytime!

Standard: AISI, ASTM, BS, DIN, GB, JIS

Place of Origin: Henan, China

Application: Spring

Material: 55CrSi 60Si2Mn 50CrVa 65Mn

Packing: Spool or Coil Packing

Diameter: 0.5mm-16mm

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of oil tempered wire for engine valve spring ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing resistance. We also welcome your customized orders.

We wholeheartedly provide users with first-class 65#, 70#, 65mn, 82b, 72A, 72b Spring Steel Wire for Mattress and services, contribute more wealth to society and clubs, and create more outstanding contributions to mankind. We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process, to create the first-call quality products, reasonable price, high quality of service, quick delivery, to give you create new value.