changjiajie@jnjmat.com 
+00 86 139-1884-3937 
Contact us
Contact us
139-1884-3937
Shanghai Polyton New Material Technology Co.,Ltd
Add：Building 10, No.135 Guowei Rd, Yangpu District, Shanghai.
Contact：139-1884-3937
Website：www.gjwyjw.com
Contact us
Home>Contact us
Shanghai Polyton New Material Technology Co.,Ltd
Add：Building 10, No.135 Guowei Rd, Yangpu District, Shanghai.
Sales Manager：+00 86 139-1884-3937
Technical Support：021-65068551
Website：www.gjwyjw.com
