SHENZHEN YILONG ELECTRONIC INDUSTRIAL CO.,LTD Address: B206 JiaLingYu Industry and Trade Building, Houting Community, Shajing Street, Baoan District,Shenzhen City, China  Tel:  +86-29378330 Fax: +86-29360855 Email: sales@pcbamfrs.com ,  jessica@china-dragons.com            sales1@pcbamfrs.com            sales2@pcbamfrs.com            sales3@pcbamfrs.com            engineer@pcbamfrs.com            admin@pcbamfrs.com