| Various kinds of our Contact products have invention patents and/or utility model patents both domestic and international. Over the years, the Company has concentrated its superiority in tackling key problems in scientific research and technology, and gradually developed to a professional manufacturer of four series products including Spring Contacts, Strip Contacts, Clack Contacts and Z Type Contacts. With its large scales, variety of specifications and premium quality, the Company wins trusts from many customers, such as ABB, Siemens, Henan Pinggao Electric, Xi’an XD Switchgear, Shandong Taikai, NHVS, etc., also has established friendly co-operation relationship with many enterprises. |
