Wenzhou dengda Chemical Co., Ltd., founded in 1998, is located in No. 45 plot, phase III, China shoes capital, Wenzhou. The company's own plant covers an area of 13.74 mu, with a construction area of more than 8000 square meters, with a registered capital of 15 million yuan and a total investment of more than 100 million yuan. In 2011, the market share of polyurethane PU stock solution in China reached 13%, and the output value of the enterprise increased by 10% every year, becoming one of the leading enterprises in the polyurethane industry. At present, the company's leading products have basically replaced imports.

The company attaches great importance to product quality management and technological innovation, and has passed the ISO9001:2008 quality management system and ISO14001:2004 environmental management system, and has 23 new product invention patents and utility model patents. From 2009 to 2012, the product quality supervision and inspection center has inspected the products as qualified.

The company's sales cover Zhejiang Province, Fujian Province, Guangdong Province, Sichuan Province, Hebei Province, Henan Province, Jiangsu Province, Anhui Province, Hubei Province, Hunan Province, Shandong Province, Jiangxi Province and other major provinces and cities.

In recent years, the company has won the honors of district and municipal star enterprises and key enterprises. The low-density stock solution has won the provincial high-tech key project, and has been confirmed by acceptance. It has been awarded the second prize of science and technology by Lucheng District. In 2009, 4 million yuan was invested to establish polyurethane PU stock solution R & D center, which was approved as a provincial R & D center by the provincial science and technology department. This year, the research on the cleaning technology of low density polyurethane sole stock solution was accepted by experts, and won the third science and technology award of Lucheng District People's government, and the paper was published in China Leather magazine. In 2010, "dengda brand" was awarded the title of "Wenzhou famous brand". In December 2011, it was awarded as a famous brand enterprise of Zhejiang Province. In December 2011, it was awarded as a famous brand enterprise of Zhejiang Province. In December 2011, it was awarded as a famous brand enterprise of Zhejiang Province. Under the leadership of Tian Zhisheng, the company has obtained 23 national invention patents and utility model patents, 5 invention patents and 18 utility model patents. In the national special issue, two professional papers were published: "Research on Preparation and application of slow rebound polyurethane soft foam composite" and "research and development of new silicone waterborne polyurethane leather finishing agent". In 2010, Tian Zhisheng was elected vice president of Lucheng District Charity Association. Under his leadership, he has donated money and goods to poor mountainous areas for many times over the years. Our company donated money and goods to Sichuan earthquake stricken areas, actively participated in charity auction activities of supporting reconstruction of Yushu disaster areas, donation activities of Taishun poor areas, donation activities of Lucheng District Charity Association and donations to Bijie poverty-stricken areas in Guizhou Province.