Yueqing Haidie Electric Co., Ltd. is a full service manufacturing company dedicated to offering auto connectors,wiring harnesses,terminals blocks and other accessories in aftermarket automotive industry.We produce several series products for you choose,if you are interesting in any products, send E-mail of the specifications or item number or picture to us so we can give you our best resolves.

It impinges on positive contact by means of the elastic force produced in the elastic deformation when its elastic structure plugs with contact pin and connection is thus accomplished. There are various kinds of socket structures: cylindrical (slot, throat), tuning fork, over hanging beam (longitudinal slot), folded (longitudinal slot, shape pf number 9), box (square socket) and hyperbolic line spring socket, etc.

Second, case, also known as shell, is the enclose of automotive connector; it provides protection for built-in insulation board and contact pin, and makes plug and socket fit when inserted, and then have the connector fixed on equipment.

Third, insulator, which is also referred to as base or insert of automobile connector; its function is to arrange contacts according to required position and distance, and ensure the insulating property between contacts and that between contacts and shell. Good insulation resistance, voltage resistance and workability are the basic requirements for insulation materials to be processed into insulators.

Fourth, accessory, which is divided into two types: structural accessory and installation accessory. Structural accessories include rand, locating key, dowel, guide pin, connect collar, cable clamp, sealing ring and gasket, etc. Installation accessories include screw, nut, rotary-screw and spring coil, etc. Generally, accessories are divided into standard and common parts.