HUANTAI COUNTY ,SHANDONG PROVINCE ,CHINA

Zibo guanbo industry&trading co.,ltd is one of the most professional manufacturers of chemical in China.We are engaged in chemical products for many years. <br/>Our chemical pro...

guozhuang

Shanghai Huibing refrigerant company is a manufacturer of the most of refrigerant, coolants, snow-seed with well-equipped testing facilities and strong technical force.With a wide range, good quality...

No. 8, Nanying Road, High-Tech Zone

Shandong Zongyoung Chemical Trade Co.,LTD specialized in Eco-friendly refrigerants , PTFE ,PVDF new material,Cyclodextrin and derivatives .Mainly products include R134A ,R410A, R404a,PTFE ,PVDF resin...