Email：Info@ipetc-tga.com
Phone/whatsapp：+86-13072091384
Address：No. 33, Guangshun North street, Chaoyang district, Beijing, China
office in qingdao
Phone/whatsapp：+86-19330066465
Email：sourcechem@ipetc-tga.com
Purchasing Department
Email：supply@ipetc-tga.com
