Add：Room 07-09, Floor 8, Building 2, Zone 4, Hanwei International Plaza, South Fourth Ring Road, Fengtai District, Beijing China
Tel：+86 (10) 63780922
Fax：+86 (10) 63780622
Email：info@bsil.com.cn
Website：www.bsil.com.cn/en/ Add：Bell Lane, Uckfield, East Sussex, TN22 1QLUnited Kingdom Tel：+44 (0) 1825 765044 Fax：+44 (0) 1825 744398 Email：info@soilinstruments.com
Website：www.soil.co.uk
