Yantai Stirk Chemical Co., Ltd.   

The main products: urea (TDO), it is a very good agent and bleaching agent, used in papermaking, pulping, as well as the textile industry to replace the insurance powder. Division since 1983 began production of sulfur dioxide, products exported to Europe, America and Southeast asia. Annual output of 1500 tons, as China's first sulfur dioxide urea production companies, our products with its stable and excellent quality in the international market to enjoy a high reputation, Yantai Da Stecker in Yantai in 2000, the national sulfur dioxide urea and its related industry association was rated as chairman of the unit. ...