We are the leading manufacturer of chemical reagents for laboratory, industry and scientific research. Since the establishment in 1983, we had won the trust of many of our customers both in China and around the world.We produce high quality products adapted to oiur customers requirements and at competitive prices.Our products range includes:1. chemical reagents2.chemical raw material3.chemicals fpr medicine4.food additives5.Printed Circuit Board chemicals6.Photosensitive material and many others... You can visit our website at www.xlhg.com for more details.