Shandong Longfei Grinding Aid Co., Ltd.

China Sales： li.long@dongeshengda.com
+86 635 3275188-8201
+86 18706352888

International Sales：li.long@dongeshengda.com

+86 635 3275188-8201

+86 18706352888

richard.sheng@dongeshengda

+86 15998737206

Sales Manager：zhaolinian@dongeshengda.com

+86 13863569501

Market Department I ：Zhao.Zhongguo +8618769562998

Market Department II：Li.Yong   li.yong@dongeshengda.com

+8613001757678

Technical Service Department：Li.Chengfang +86 13563580488

Quality Inspection Department：yin.aimei@dongeshengda.com

R&D Department:liu.yanguang@dongeshengda.com

Purchasing Department:yangmingcai@dongeshengda.com
+86 635 327 1199-8207

Ministry of Personnel:bangongshi@dongeshengda.com
+86 635 327 1199-8305

Fax：0635-3271899
Email：li.long@dongeshengda.com
Address:No. 2, Zhuojiang Road, Economic Development Zone, Dong'e County, Liaocheng City, Shandong Province.