Weifang Longwei Industrial Co., Ltd.Shan dong

(Sales ) International Trade Division Add: Room 1603,1605,1608,1609,D building,Finanace street service zone,NO.5097 Sheng li East Steet Weifang city, Shandong P.R. China
Tel: +86-536-8468618,8227755,8227766
Fax: +86-536-8468619
E-mail :info@longweichem.com
Web service: longwei016@sinolongwei.com