Anhui Estone Materials Technology Co., Ltd.

Add: No.10 jinhe Road, Huaiyuan Economic Development Zone, Bengbu City, Anhui Province

Tel: +86-552-8852266

IR：+86-552-8220958

Fax: + 86-552-8599966

Marketing Office

Lithium Battery Business Department

Mob: 158-5578-1011 (Headquarters Team)

Email: ni-hao@estonegroup.com

Mob: 131-3821-4477 (Shenzhen team)

Email: zhang-qitao@estonegroup.com

Electronics Business Department

Mob: 133-6181-8031 (Shanghai team)

Email: gu-yunfeng@estonegroup.com

Mob: 189-3869-8696 (Shenzhen team)

Email: fan-xiaoquan@estonegroup.com

Flame Retardant Business Unit

Mob：158-9565-8128

Email: zhang-longfei@estonegroup.com

High-purity quartz sand business department

Mob：152-5670-9821

Email: zheng-nan@estonegroup.com

Chemistry Business Department

Mob：182-5603-2615

Email: wang-yannan@estonegroup.com

Anhui Estone Equipment Co., Ltd.: 

Add: No. 609, 6th Floor, Wanchuang Center, No. 1818 Innovation Avenue, High-tech Zone, Hefei City, Anhui Province

Tel: 0552-8220879 

Email:eseqinfo@estonegroup.com 

Email:eseqtech@estonegroup.com 

Email:eseqsale@estonegroup.com