Zhejiang runtu Co., ltd. Specializes in the manufacture of all kinds of dyes as well as dyeing and printing additives. We are one of 'five one batch enterprises' of Zhejiang province, is the director unit of china dye association. We have import and export license. With land coverage of 1665 thousand square meters, a total asset of 5 billion yuan, staff members of 6, 000, our group has 15 departments, 2 offices, 2 centers, a dyes institute, 10 factories and 50 local branches. We have 6 shareholding companies, including shangyu changzheng chemicals co. Ltd. Shangyu jiachen chemical co. Ltd. Shangyu runtu packing co. Ltd. Shangyu runtu dye additives institute, shangyu runtu chemical material co. Ltd. Shangyu runtu chemical sales co. Ltd. And runtu hotel. Changshan real estate company, jiaxin real estate companyZhejiang runtu Co., ltd. Holds 70 automatic assembly lines; the annual throughput is over 150, 000 tons. The newly built production base of pure-blue dye is a national large-scale base with an annual output of 8, 000 tons and 10, 000 tons of 2bln. We got the authentication of iso9002 in 1992. Our products have become very popular in china, southeast Asia, eu, USA and Korea. The registered trademarks runtu and dragonpers are recognized as the famous ones. We have 4 waste disposal plants with 10, 000 tons capacity per day. The disposal water meets the standard of environmental protection. It helps our society to realize the continuous development. Now, our institute has an experienced technical team, including 2 foreign experts, 2 professor, 8 senior engineers and 10 engineers, one master and 598 technicians. Our institute has a technical building, a pilot workshop and other relative instruments. Our equipment include 1l, 2l high pressure kettle, small spray tower, hplc, gs, UV, grain size distribution meter and potentiometric titrimeter. We have excellent research condition. Our qc centre has grain size distribution meter, potentiometric titrimeter and 5 lc. These equipment help us to improve our product and quality. We have developed over 50 kinds of products in disperse, reduce, reactive, color paste and intermediate fields. The printing color paste series got the spark award from shaoxing government. 300% 2b got the technical advancement third award of Zhejiang province and technical advancement first award of shaoxing city. We pursue the 'advanced technology, team work and environment protection'. We are always concerned about innovation of management, product and market. Taking the dye as main developing direction, we will expand our business into dye intermediate and inorganic chemicals. We will elongate our business line. We want to be bigger, stronger and better company. We are striving to become a aircraft of dye industry.