Suite 502,Building 9,Smart Hill,NO.3,Xin Fang Street,San Jian Fang ,Chaoyang District,Beijing,China

Oriental Vision International Co.,Ltd.was founded in Beijing in 2010 .For enlarged the business scope,we established an office in HK in 2012 . In addtion ,we have excellent state-company cooperated in...

Add: 6# Minyuanzhong Road,Torch Development Park, Zhongshan, Guangdong, China (Mainland)

Zhongshan City Hengchen Optoelectronics Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacture and sale of LED light bar, led cold room light, LED fluorescent lamp...