Sichuan Petrochemical Yashi taratasy Co., Ltd. Address No.912, Lalana Xiwang, faritra A, Xinjin Industrial Park, Chengdu, Sichuan, Sina. E-mail Jessie Yang:sales@yspaper.com.cnFreya Zhang:sales3@yspaper.com.cnGrace Wang:sales4@yspaper.com.cn Phone Sales: 028-61786868Whatsapp: Jessie Yang +86 13551809324 Freya Zhang +86 18180862730 Grace wang wang +86 13666278809