Shandong Minglun Bearing Technology Co., Ltd. is the leading manufacturer in ball and roller bearings industries. The company was found century ago starting with a small family production house. Nowadays, our facilities cover an area over 7,000 square maters with two facilities located beyond main industrial park. Hundreds of stuffs and engineers are employed to offer our customers the top-line products and techniques service including railway, automobile, motor, metallurgy, mining, agriculture, food. Product quality is reputation; Good service is our foundation; Science and technology for development. Based on the core of our foundation, we have been adhering to for a long time.
The company has a complete industrial chain. The raw material is made of high-quality bearing steel, and stamping can make the product composition more compact. The spheroidizing annealing process and 36 hours of heat preservation and tempering can make the internal pearlite structure of the bearing steel more uniform, and provide better mechanical properties for the quenched workpiece. The quenching process is carried out after high-precision lathe processing. We have the most advanced heat treatment equipment at present. Large-scale heat treatment equipment can reduce the residual austenite in the bearing steel and make the microstructure distribution of the bearing steel more uniform. Get high quality elasticity, toughness, and stability. The company has advanced production line grinding machines with high precision and stable quality. Lapping technology adopts advanced wire drawing superfinishing process to obtain high quality raceway roughness and geometry. The large-scale fully automatic fitting instrument, the ultrasonic cleaning machine is busy working at full load. The workers in the packing workshop are busy with the final quality inspection of the bearings before they leave the factory. The sampling inspectors send each batch of products to the quality inspection room. After passing the strict inspection, the inspectors will feed back to the packaging workshop and allow them to leave the factory. Because we have a complete industrial chain, advanced production equipment, strict management and quality requirements, our products are more competitive, allowing us to occupy a high ground in the international market.
The business philosophy of our company is to build professional production mode and technical service system of bearings leading us to a win-win cooperation. We sincerely welcome friends from all over the world to negotiate cooperation and seek common development.