Hartmut Schlottig Filter- u. Dichtungstechnik

Main products: X-Phos, S-Phos,XantPhos,DPPF, Diphenylphosphine, tricyclohexylphosphine, adamantane phosphine, di tert butylphosphine, Pd-132, Pd (dppf) Cl2, Pd2 (dba) 3, tetrakis (triphenylphosphine) palladium, etc

The Sumitomo Group, one of the largest groups of companies in Japan and the world, is active in the most diverse industries, including iron and steel, mechanical engineering, mining, ceramics, real estate, banking and trade. In the 16th century, Masa

Jiaozuo Weilian Fine Chemical Co., Ltd. is located in Zhongzhan District, Jiaozuo City. Jiaozuo City is located in the Central Plains and has convenient transportation. It has scenic spots such as Yuntai Mountain and Xiaolangdi North Three Gorges Tou