Speng Technology (HK) Limited is a specialized manufacturer of wide range solar products and portable power supplies, such as chargers flashlights, street lights mini systems, to name few. We are dedicated becoming the leading expert in field supply. Our ...

Zhejiang Sanhua Industry Co., Ltd. is one of the biggest manufacturers auto xenon lamps in China. Our company occupies an area 6, 600 square meters, and has 230 employees, including 9 senior engineers 15 technicians.At present, our annual output more than 1, ...