Linqing Tongxing Bearing Forging Co., Ltd. was established in October 2001. It is located at the intersection of Xike and Provincial Road 315, Tangyuan Town, Linqing City, Shandong Province. It specializes in the development of outer diameter 80-480mm, height 180mm, and weight within 50kgs. Production and annealing of the full range of spherical roller bearing rings.

"Forging high-quality products through hard work" is the constant pursuit of Tongxing. We will strictly implement the ISO 9001:2015 quality management system and ISO 14001:2015 environmental management system to ensure that every customer is provided with high-quality products that meet national standards.

The raw materials are mainly bearing steel from Hubei Daye Special Steel Co., Ltd. and Jiangyin Xingcheng Special Steel Co., Ltd., and the products are domestic high-quality steel. Our factory uses spectrometer and oxygen and nitrogen analyzer to test raw materials to ensure product quality.

The sawing method of the circular saw ensures the flatness of the end face of the material section; the mold manufacturing is very similar to the finished product, which improves the utilization rate of raw materials; the natural gas heating furnace can reduce the decarbonization phenomenon during the combustion process. The temperature sensor of the thermometer thermostat can automatically monitor the temperature of the product in the whole process, and automatically detect the underheating and overheating of the material section and automatically kick it out; the CNC ring rolling machine is used to ensure the product process and save labor; the conveyor belt spray cooling prevents the Formation of carbide networks.

The latest domestic spheroidizing annealing furnace, with excellent airtightness, energy saving and emission reduction, nitrogen protection, preventing oxidation and decarbonization, and improving product quality. From 2019 to 2020, our company plans to build 2,000 flat car processing production workshops, purchase 35 CNC lathes, and have an annual output of 2 million sets, realizing one-stop production and truly controllable quality.

In 2019, a new rapid forging production line is planned, and the principle of computer automatic control of the flattening height of the sample is adopted to replace the original method of using standard spacers, so as to make corresponding improvements in response to defects.

Our factory has won honorary titles for many times: in 2016, it was awarded the "Quality Enterprise" in the bearing industry; in Linqing City, it was awarded the "Advanced Unit" for creating a harmonious labor relations enterprise; in 2017, it was awarded the "Top Ten Innovation Stars" for National Entrepreneurship and Innovation; Awarded "Vice Chairman Unit"; 2018 Linqing Bearing Association awarded "2018 Technology Innovation Award"; 2019 won the honorary title of "Advanced Enterprise" in Shandong bearing industry.

The company actively responds to the government's call, firmly establishes the concept of socialist ecological civilization, promotes the formation of a new pattern of modernization of harmonious development between man and nature, and continues to work hard to build a market-oriented green technology innovation system, expand energy conservation and environmental protection industries, and clean production industries.