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About Us

Beijing ToMa International Trade Co., Ltd. is a trusted supply of cable trays, bus ducts, power distribution cabinets, low voltage switch cabinets, electric wires, junction boxes and accessories. Established in 2005, we have consistently grown into the leader we are today. Our factory, Beijing Zoma Cable Tray Manufacturing Co., Ltd. has been engaged in the manufacture of cable tray and low voltage bus ducts since 2002. With our 15 years of experience, we are one of the most reliable names in the cable tray industry.

Cable trays can be designed into many types:

  • Wire mesh cable tray
  • Solid trough cable tray
  • Ladder cable tray
  • Perforated cable tray

We can produce custom products for our customers, so long as we know the exact requirements needed. Our cable trays can be categorized based on surface treatment options for the cable trays, bus ducts, high voltage switch cabinets, low voltage switch cabinets and other products. Options include galvanization, powder coating, fire retardant coating, passivation, hot-dip galvanization and Zn-Ni alloy electroplating. Throughout our history, we have consistently worked to meet customer requirements for different designs. Our goal is to promote an easier installation, safer operations and better appearance for all products, which are extensively used in electricity fields. We are especially proud of our products being used in the construction of the Bird Nest for the 2008 Beijing Olympic Games.