Our ultra bright led lamp goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the-art...

Room 1,Floor 6, Huaqing Business Building, Zhongguancun East Street, Haidian District, Beijing, Chin Beijing, Beijing

Beijing Guangsha Huanneng Science & Technology Co., Ltd is a new high-tech enterprise which mainly working in strengthening heat transfers technology and development, design, manufacture, sales an...