Recently, the author learned from the national development and Reform Commission that the annual output of 80000 disc brakes of Jiaozuo brake Development Co., Ltd. was included in the special plan for the revitalization and technological transformation of national key industries in 2011.

Located in the industrial cluster area of Wuzhi County, the company is a modern professional company integrating research, manufacturing, sales and service of brakes, thrusters and lifting appliances. It is a member of China Wind Energy Association, wind energy equipment branch of China Agricultural Machinery Industry Association, crane branch and transmission parts branch of China Heavy Machinery Industry Association. The company has the largest product inspection and testing platform in Asia, provincial enterprise technology center and 11 utility model patents. At the same time, the company has a perfect quality management system and participated in the formulation of national standards for wind power brake industry at the invitation of the National Wind Power Machinery Standardization Technical Committee in July 2009. At present, the company has an annual output of 60000 sets of brakes and propellers, and the capacity and output of disc brakes rank among the top three in China. At present, the company's products are exported to Spain, Russia, Pakistan and other countries, and has become a supplier of more than 20 large wind power enterprises such as Xiangdian group, Guangdong Mingyang and Sany Heavy Industry.

Disc brake is a brake that realizes the purpose of driving machine braking through braking shaft and disc. It is mainly used in hoisting equipment of wind power generation, metallurgy, mining, construction, port and hydraulic engineering, especially in wind power generation, high-speed train and other industries. There is a greater demand for high-precision and sharp disc brakes. The yaw brake, spindle brake and other products developed by the company with independent intellectual property rights fill the domestic gap and replace imported products.

The company has an annual output of 80000 disc brakes, with a total investment of 146 million yuan. After the project is completed and put into operation, the annual sales revenue will be increased by 250 million yuan and the profit and tax will be 49.5 million yuan.