SHENZHEN ON TOP PRECISION CIRCUIT  CO.,LTD.

Add：2nd Floor, Building D1, First Industrial Zone, Yabian Community, Shajing Street, Bao'an District, Shenzhen
Market first line：0755-27468659
Market second line：0755-27468669
E-mail：szontoppcb@188.com
URL：http://www.xmcgfs.com