Guilin Coninst Electrical & Electronic Material Co., Ltd. (Guilin Coninst) has been conducting research and development in low-voltage contact materials for several tens of years, and possesses a strong technical base and rich experience in R & D and production of contact materials.  In recent years, Guilin Coninst has developed a series of new processes and new equipment. The technical level has always been leading the contact field of China. The newly developed contact materials have been successfully applied to many internationally well-known device manufacturers and some ultramodern fields like “Shenzhou” spaceship, military aircrafts etc.
     In 1985, Guilin Coninst introduced the low-voltage contact manufacturing technology and equipment from DODUCO, Germany, and established the first production line for manufacturing low-voltage contact materials. In 2004, in order to make mass production of  environmental contact materials to substitute AgCdO, Guilin Coninst introduced from Europe the key technologies and equipment specially for manufacturing AgNi and AgSnO₂ materials and established the second production line. The technical level and production capacity of Guilin Coninst have been greatly improved.  Now the production capacity of low-voltage contact materials is up to 250 tons per year.

Main products:       Low-voltage contact materials are those contact materials which are used in the low-voltage devices with the working voltage under AC1200V or DC1500V, and which of Guilin Coninst include: Pure Silver (PAg) Fine Grain Silver (FAg) Silver Cerium (AgCe) Silver Nickel (AgNi) Silver Nickel Carbide (AgNiC) Silver Cadmium Oxide (AgCdO) Silver Tin Oxide (AgSnO2) Silver Zink Oxide (AgZnO) Silver Tungsten (AgW) Silver Graphite (AgC) These products are delivered in the forms of wire, tip or rivet.