Address: Fengtai District, Beijing South Fourth Ring Road 188, District 12, Building 38
Zip code：100070
Tel：0531-66957567/66951786
Fax：0531-66951787
E-mail：bi_j@chinaenv.com

Address: Nanchang, Jiangxi Province, high-tech development zone high-tech all the way 69 Bo micro-building
Zip code：330096
Tel：0791-88112277
Fax：0791-88112277-8008
Service Hotline：0791-88116116
Customer complaints：0791-88112277-2
E-mail：service@booway.com.cn

Address: 19 / F, North Gate, Xindu Dong, No.1 Xuefu Road, Jiuhua Economic Development Zone, Yuhu District, Xiangtan City
Zip code:411100
Tel：0731-52723008
E-mail：3063954521@qq.com

Address: 5 / F, Block B, Tang Feng International Plaza, 18 Fenghui South Road, High - tech Zone, Xi'an
Zip code：710075
Tel：029-88311276
Fax：029-88325017
E-mail：xiantianyi@lgom.com.cn

Address: Fengtai District, Beijing South Fourth Ring Road 188, District 32, Building
Zip code：100070
Tel：010-63706709
Fax：010-63706706
E-mail：bjtysjlgom@163.com

Address: No.1218, Wenyi West Road, Hangzhou
Zip code：311121
Tel：0571-85128866
Fax：0571-85021865
E-mail：tbird@thunderbird.com.cn