BEI SIDA ELECTRONICS LIMITED
Contact: Mr. Liu
E-mail：enquiry@bei-sida.com
Tel：86-755-25824661
QQ：516625272
Website: www.bei-sida.com
Company: BEI SIDA ELECTRONICS LIMITED Tel:86-755-2582 4661 E-mail：enquiry@bei-sida.com web site:www.bei-sida.com