1.name:copper to aluminum
2.good stability
3.free maintenance
4.OEM is welcomed

As a professional copper aluminum manufacturer Qingdao xindeyi always believe that technology lead the development direction of the company,in the pasted ten years ,the quality of our products have reached the international level and have been sent to all of the world.

  Our main products are: copper bus bar, aluminum bus bar, copper, aluminum, copper-aluminum flexible connectors, copper-aluminum transitions. In order to solve the problem of large current bus bar’s connection fever, gas-guzzling problem, we introduce and develop the new generation of casting large current and large size of copper-aluminum transition bus bar connectors, copper flexible bus bar connectors, adopt the most advanced (digital IGBT control MIG/MAG) polymer microcomputer waveform control, diffusion permeability gas shielded welding. The advantages of our products are as follows:

good stabilitylong service lifeconvenient installationfree maintenancethe shape of the products are designed and produced according to customers’ requirement.

The specification of the copper bus bar as follows:

name	Copper bus bar	technology parameters
material	Copper cathode	resistivity	≤0.01777Ωmm²/m	Finishing	3.2
Copper content	≥99.95%	hardness	≥HB65	Bend 90 without crack
		density	≥20°Ccopper bus  density 8.95g/mm