Bante Instruments Inc.
Office: 4715 Castlewood St., Sugar land, TX 77479, USA
Phone: (+1) 346-762-7358
E-mail: banteinstruments@yahoo.com
Website: www.btkcoin.com

Bante Instruments Co., Ltd.
Factory: F3, Building 2, No.2185, Laifang Rd., Shanghai 201615, China
Phone: (+86) 21-6404-1598
Phone: (+86) 21-5424-8715
E-mail: banteinstrument@hotmail.com