Send Us Your Feedback, We Love Hearing It! Shenzhen GYJ New Material Co., Ltd.Room 910,1B Yuefu Plaza, No.481 Guangming Avenue,Guangming District, Shenzhen, China.cheryl@gyjmaterial.com Physical Address Room 910,1B Yuefu Plaza, No.481 Guangming Avenue,Guangming District, Shenzhen, China. Email Address cheryl@gyjmaterial.com Phone Numbers +86-136 0273 5600 +86-755 2340 2336 Send us a message Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Name *Email *SubjectComment or Message *Send Message