Jer Education Technology Co., Limited is the 1st 3d printing pen manufacturer from Guangzhou, China.
T(0086) 020-8557 1786
Email: info@jer3d.com
Jer Education Technology Co., Limited
2nd Floor, Block D, No.9 Henggangtou, Xintang Avenue, Tianhe District, Guangzhou, China.
December 10, 2018
