Dong Guan Heng Tian New Material
Tel：0769-22892701
Mob：13751482588(Mr. Deng )
Mob：18922528189(Zhou. Deng )
E-maildghengtian@i-hightech.com
Add: Building D2, University Innovation City, New City Road, Songshan Lake High-tech Development Zone, Dongguan City, Guangdong
Ms. Guo
+8618029033968
