Including industrial valves, railway equipment, fitness equipment, agricultural machinery, electronic scales, construction machinery and other industries, and has a number of leading enterprises such as Ningjin Meihua Industrial Co., Ltd., Xinbao (Dezhou) Industrial Co., Ltd., Dezhou Yahua Industrial Co., Ltd., Ningjin Spring Co., Ltd., Shandong Donglong Fitness Industry Group, Shandong Beard Sports Equipment Co., Ltd. and Lubei Weighing Apparatus Group. Among them, the fitness equipment industry in Ningjin County started at the beginning of this century. At present, the county has more than 40 fitness equipment manufacturers and more than 30 supporting processing enterprises/kloc-0. The domestic market share of commercial fitness equipment is over 70%, and its business scope covers all provincial capitals and hundreds of secondary major cities in China, as well as more than 0/00 countries and regions such as the United States, France, Brazil, Italy and Mexico, and sales and after-sales service outlets have been established in more than 200 large and medium-sized cities such as Beijing and Shanghai. Ningjin has become an important production base of fitness equipment in China.
Hardware products industry
Including auto parts, sheet metal processing, hardware rigging, electronic parts, mesh belt series products, square iron, square tube embossed wrought iron products and other industries, it owns a number of leading enterprises such as Shandong Zhongtai Sheet Metal Co., Ltd., Shandong Mitsubishi Group, Shandong Fengda Automobile Interior Co., Ltd., Ningjin Hongye Automobile Parts Co., Ltd. and Shandong Shengyang Hardware Products Co., Ltd.
Elevator and accessories industry
The elevator and parts industry in Ningjin County started in 1980s. At present, there are more than 50 elevator and parts manufacturing enterprises in the county, including 7 enterprises with elevator production qualification, more than 40 parts manufacturing enterprises and 6 installation and maintenance enterprises. Products mainly include: solar villa elevators, passenger elevators, medical elevators, sightseeing elevators, escalators and sidewalks. It owns a number of leading enterprises such as Shandong Fuji Imperial Elevator Co., Ltd., Shandong Bolt Elevator Co., Ltd., Shandong Xunjie Elevator Co., Ltd. and Shandong Rheinland Ai Jia Elevator Co., Ltd., and at present, the enterprises independently research and develop more than 300 new varieties of parts, and have granted more than one patent100. Among them, Fuji Elevator has obtained the qualification of high-speed elevator production from AQSIQ, becoming the only enterprise in the province that produces high-speed elevators in high-rise buildings with more than 50 floors; Three patents, such as safety tongs developed by Lisan Elevator, are higher than national standards and close to EU standards. The solar concept elevator independently developed by Bolt Elevator Company has a leading technical level in China. In order to promote industrial development, Ningjin County has planned and built an elevator industrial park with an area of 1000 mu in the Economic Development Zone. Relying on the National Elevator Testing Center, China Elevator Association and other authoritative departments, Ningjin Elevator Industry Development Service Center was established to provide public technical services such as quality inspection, product research and development, personnel training and information consultation for elevator and parts manufacturers in the county.