https://www.avient.com/sites/default/files/2024-12/IATF16949 2016 Certificate for PolyOne shenzhen-EN2024.pdf
No. 1, Qihang Industry Park, Haoxiang Road, Shajing Town, Baoan, Shenzhen, Guangdong
PolyOne Management (Shanghai) Co., Ltd. 2nd Floor, Building C, No.200, Jinsu Road