DONGGUAN SINCERE TECH CO.LTD

Factory Address:  37#, JiangXia Lu, YuanJiang Yuan Cun,Changping Town, Dongguan City, Guangdong Province, China, 523000

Tel: +86 (0)769-3366 9997

Fax: +86 (0)769-3366 9997

Email: [email protected]