J&A Plastics GmbH

distribution of Lab chemical reagents Accessories for chromatography Analytical HPLC columns / microbores / preparative Columns gc and capillary GC Syringes GC and HPLC Vials for chromatography Manufacture of products - tailor made solution So

Gongyi Huiyuan Water Supply Material Factory is located in the picturesque hometown of the poet Du Fu, the imperial tomb of the Northern Song Dynasty, and the northern peak of Mount Song, known as the Northern Milu. Adjacent to Longhai Railway and Na