Copyright© 2010 Dongguan Dongyou Packaging Materials Co., Ltd
Address: Zhonghao Industrial District ， Xuexiang Village ， Bantian Street Office, Longgang District Shenzhen, Guangdong Provice, P.R.China 
TEL:+86 769 38802990  FAX:+86 769 38802992   E-mail: djf@szdjf.com