High voltage electrical round spring tulip contact offered by Yueqing Zeen Appliance Co.,Ltd China (

1, made of high 99.9% pure T2 copper tube, customize the thickness of silver coating
2, high quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
3, 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement.
4, Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
5, Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
6, We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.