- Beijing Jiuzhoujiajia Optoelectronics Technology Co., Ltd.
- China Manufacturer with main products:Solar energy water heater , solar energy led road light , solar heat collection , solar power supply system , portable solar power system , solar-wind hybrid power supply , mobile solar signal road light , marble and granite building materials and various , printing and engraving machinery , mineral products , cnc engraver , laser engraver , digital printer