Shaoxing Allway Nano Technology Co.,Ltd (Chemsfield) is located in Shangyu Fine Chemical Zone of Zhejiang Province in China. The company is specialized in producing Transparent Iron Oxide Pigments and Dispersions. The production capacity has reached 1800 tons annually. After years of research and development, the products have reached world-class level with the stable quality and mature production technology. Compared with other manufacturers in this field. Chemsfield has enjoyed the good fame for the advance technology, strict control of quality management as well as the best quality, a great variety of grades and favorable price in the world market.