1 2 3 Shandong Yanshuo Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. Shandong Yanshuo Chemical consists a team of professional analytical department complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support. We work closely together with our pilot plant and production team to assure timely and cost-effective production of quality products, our mission is to find solutions for customers' pilot and scale demand. Our advantages: 1) High quality, reasonable price and excellent service. 2) We have our own chemical sub-package warehouse, can do ciq and supply hazardous cargo packing license. 3) Company located in shandong province, which is famous for its chemical industry in china. and for most chemical products we can found producers here. 4) Nearby the world-famous seaport-qingdao. thereby we have smooth transportation ways for our worldwide clients.