Sunshine Engineering Service Private Limited was established in 1969 and the company has since grown to become a specialist manufacture of packaging tubes for electronic components. Our main product lines include clear antistatic, conductive ...

Beijing Yicheng Xintong Smart Card Co. Ltd. (BJYC), established in 2002 located Zhongguancun Hi-Tech Area of Haidian District. Now we have more than 500 employees. Our factory covers an area 20,000 square meters with independent production workshop. Which a ...