Add: Hangzhou Biodoor Biotechnology Co., Ltd.
Bldg 5th NO.39,Xiangyuan Road Hangzhou ,Zhejiang ,China
service:+86-571-88260256
E-mail: office@bt-door.com
R&D Department:+86-571-88260257
market:+86-571-28035820
E-mail:sales@bt-door.com
Fax: +86-571-88260256
PC: 310011
Website: http://www.bt-door.com