You could contact by here or with below:
Add:16/F, KOWLOONBUILDING, 555NATHANROAD, MONGKOK, KOWLOON, HONGKONG
Web:  www.natrualpacking.com
Mail: Sales2@natrualpacking.com,
Sales3@natrualpacking.com
Tel:+86 592 551 8352,
Fax:Fax:86(592)3788583
Skype: +8617506061896