U.S.A

BridgInnova Inc.

ADD：4575 Nutmeg Drive, Ypsilanti, Michigan 48197

TEL：+ 001 734 961 - 8041

FAX：+ 001 734 961 - 8041

MOBILE：810-919-3535

MAIL：bill@bridginnova.com

ITALY

BWI Tech S.r.l.

ADD：Via S. Antonio, 87/B1 Tombolo, Padova, 35019 – ITALY

TEL：+39 0423 371995

MAIL：v.burbello@email.wowjoint.com, v.burbello@bwitech.it

WEBSITE：www.bwitech.it

CHINA

AWIT Co.

ADD：B01-1-407,Fuli Yunhe 10,Tongzhou District,Beijing,China

TEL：+ 86-13901329502

MAIL：yabin_liu@awitco.net