Factory Address：  Baoying Economic Development Zone, Yangzhou 225800, Jiangsu Province , P.R.China. 
Website：  www.sycrystal.com
E-mail：    sales@sycrystal.com 
                    info@sycrystal.com
                    shengyin@sycrystal.com 
Contact person：  Mr liang 
Sales Phone：  0086-514-8264953 0086-514-8264885 0086-514-8264883
Fax：  0086-514-8264739 
Sales Mobile：  0086-13801440763 0086-13605257586 

The first office:  8B-62 of Present Department,International Trade Business Building of Shanghai 
Shanghai Office  Contact office of factory's dirctly sell and order 
Tel：  0086-21-62361975 
Contact person：  Mr liang 
Second office： No.101 hall,No.20,600 Lne,Luoshuan Middle Road,Shanghai 
Tel：  0086-21-66527182 
Fax：  0086-21-66525915 
Sales Mobile：  0086-13901696527 　0086-13917515268 
Contact person：  Mr liang