The headquarters of Zhejiang Jihua Group Co., Ltd. is located on the bank of Qiantang River, which is famous both at home and abroad. It is adjacent to Hangzhou Xiaoshan International Airport. The group has established production bases in Hangzhou Xiaoshan Linjiang Industrial Park and Jiangsu Coastal Economic and Technological Development Zone respectively. Hangzhou Jihua Jiangdong Chemical Co., Ltd. is one of its core enterprises, the main products of Jihua Group include dyes, industrial sulfuric acid, polyurethane sponges and high-grade coatings. As one of the three largest dye production bases in the world recognized by the industry, Jihua Group also has two 10,000t sewage treatment plants. Last year, during the renovation of the old plant of Hangzhou Jinhua Jiangdong Chemical Co., Ltd., the principal of the Jinhua Group learned that the thermal oil heater of ZOZEN boiler was packaged to deliver, and the installation was quick and easy. After the equipment is in place, it only nee