Shenzhen Okerda Science & Technology Co., LtdAddress: Building E,Yuanhu Industrial Zone, Guanlan Golf Avenue, Bao’an District, Shenzhen City, Guangdong Province 518110, P.R.China Contact: Mr. Kerr Tel: 0086-755-27970671 Fax: 0086-755-27971958 Mobile phone: 0086-13828785125 E-mail: okerda@163.com webmaster@okerda-tech.com Homepage: http://www.okerda-tech.com