Company Description
Qingdao Qingyin Chemical Co.,Ltd,as one of the biggest chemical raw materials manufacturer&exporter in1985,
Qingdao Qingyin Chemical Co.,Ltd have specializes in manufacturing and exporting basic chemicals for more than 20 years.
Our main products include:PVC Resin;PET Resin;EVA Resin;gum rosin;carbon black,titanium dioxide,iron oxide red/green/yellow/browen,chrome oxide green;chromium trioxide etc.