TELEPHONEPolyimide film：0546-2288777 18954618051 13780789070 

White carbon black：13864783282 

 Add：Kenli District, Dongying City, Shandong Province wins Town, Xin Cheng Road, No. 43 

 E-mail：sd-yihai@126.com 

 Mob：13864783282