Krishna Diamond Tools Pvt. Ltd. Offers Pharmaceutical Covings for Avoiding Bacterial Growth. Krishna Diamond Tools Pvt. Ltd. Manufactures Stone Covings, Stone Covings India, GMP Covings, Kota Covings, Kotah Coving, WHO-GMP Covings, WHO GMP Covings, Curvings, Pharma Covings, Pharmaceuticals Covings, Clean room Covings, Cleanroom covings etc. The Pharmaceutical Covings for Avoiding Bacterial Growth comes in size specifications of 65mm X 65mm X 584mm [L]. The Pharmaceutical Covings are used in Pharmaceuticals floorings in the corners for avoiding corners for avoiding bacterial growth.