Shijiazhuang Donghua Jinlong Chemical Co., Ltd.
Tel: +86-311-66619888（Export Dept.）
Mob: +86-19333738986
Website: http://www.glycine.com.cn
Company email: donghua@glycine.com.cn
Export email: donghua@pushiyongdao.com
WhatsApp: +8615830169845
Add: No. 100 Mid Chemical Rd,Recycling Chemical District, Shijiazhuang, Hebei, China.