Pre-sales consultation

Domestic Business Department: 0510-87061341
Overseas Business Department: 0510-87076720

Customer service E-mail: bk@bk.com.cn
Customer Service Commissioner: Director Ou, Xiao Liu
Technical consulting

0510-87076735
0510-87076708

Customer service E-mail:bk@bk.com.cn
Customer Service Commissioner: Wu Gong and Xiao Liu
After-sales consultation

0510-87076718 0510-87064562
0510-87076713

Customer service E-mail:bk@bk.com.cn
Customer Service Commissioner: Wang Gong and Xiao Liu
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Contact Information
Address: No.69, Ximi Avenue, Xinjie Street, Yixing City, Jiangsu Province (East Gate)
211 Yuedong Road, Xinjie Street, Yixing City, Jiangsu Province (North Gate)
Telephone: 0510-87061341 (pre-sales) 87076718 (after-sales) 87076708 (technology)
E-mail: bk@bk.com.cn
Website:www.b-tohin.com www.bk.com.cn