Tianjin Yunkai Resin Technology Co ., Ltd

Contact：Manager Liu

E-mail: julie@tjyunkai.com

Phone/wechat：86-18512265831

what's app: +86-18512265831

Tel：86-022-58513391

skype: tjyunkai@gmail.com

Website：www.dolphco.com

Address：Binhai Economic Growth demonstration base,

Jinnan District, Tianjin, China

Postcode：300350