ROSON Electronics Co.,Ltd

H.K office :

Add: Room701,Sino Center582-592,Nathan Road,Mongkok Kowloon.H.K

Tel : 00852-22648536

Fax: 00852-22648578

Email : sales@rosoncrystals.com.hk

Chinese mainland office:

Add: Room 501-502 Comprehensive Building, Orient Information Port, Northern Section Hi-Tech Industrial Park,Nanshan district Shenzhen518000, China .

Tel: 0086-755-82048227

Fax: 0086-755-82048229

Email: sales@roson.cn