SPS(Guangzhou) Flame Retardant Material Co., Ltd. was established

SPS(Guangzhou) Flame Retardant Material Co., Ltd. was established

Moved to Qingyuan and established Polyrocks Chemical CO., LTD.

Moved to Qingyuan and established Polyrocks Chemical CO., LTD.

Established Presafer (Qingyuan) Phosphor Chemical Co., Ltd., responsible for the research and development, production and sales of halogen-free flame retardants.

Established Presafer (Qingyuan) Phosphor Chemical Co., Ltd., responsible for the research and development, production and sales of halogen-free flame retardants.

Established two Subsidiaries: Guangdong Juyi New Material Co., Ltd. and Polyrocks Chemical (Changsha) Co., Ltd.

Established two Subsidiaries: Guangdong Juyi New Material Co., Ltd. and Polyrocks Chemical (Changsha) Co., Ltd.

Established the National Postdoctoral Research Engineering—Polyrocks Chemical Station

Established the National Postdoctoral Research Engineering—Polyrocks Chemical Station

Future is coming…..

Future is coming…..

Future is coming…..