Hunan Spark Science Co., Ltd.
Head office: Room 1005-1, Floor 10-C2, Lugu Enterprise Plaza,
High-tech Development Zone, Changsha city, Hunan Province, China.
Factory: Industrial park, Xiangyin County,Hunan,China(414600)
Tel:+86-13607436916(Mr. Duan) +86-13907496166(Mr. Tang)
E-mail:duanxs@chemspark.com

Domestic sales:
Tel:+86-730-2583555
Moble:+86-18975054015(Mr. Yu) +86-18890367470(Mr. Xie)
+86-13787087167(ZuTao)

Foreign sales:
Tel:+86-731-85386132
Moble:+86-13875962650(Miss Fu)