Dalian Derong Silicon Development Co., Ltd.

Dalian DeRong Silicon Development Co., Ltd. is a branch of Linjiang JHKN Ltd.(JHKN), which has been engaged in the research, production and sale silicon powder, metal (mainly on chemical grade) silica fume Jilinxianghao, forerunner JHKN, was earliest manufacturer northeast China, ...

Telephone：86-0411-82593869Address：Room 202 No.11 Kunming Street.Zhongshan Dist.