The Hub branch of Zhejiang Heri rocker arm Co., Ltd. was established in 2012 and has 12 years of experiences in hub unit manufacturing. We invested 85 million RMB to establish a 40000 square meter factory. Our company is a professional manufacturer of automotive wheel hub units that integrates research and development, design, production, sales, and service. Our company is located in the Yuhuan Marine Economic Development Zone, with superior transportation and beautiful natural environment. Since its establishment, our company has always adhered to the business principles of people-oriented and integrity, gathered industry elites, and combined advanced foreign information technology, management methods, and enterprise experience with the specific realities of domestic enterprises. The wheel hub units are strictly controlled through each process from raw material purchase, forging, rough and fine turning, rough and fine grinding to finished product assembly. Currently, there are more than 1800 models produced, with an annual output of about 2.2 million sets, and an annual output value of approximately. 200 million RMB, in order to ensure customer delivery time, our company has a product inventory of over 1000 models and more than 500000 sets. Our company has a strong technical research and development team, from product design, research and development, and process control, to process and fixture optimization, perfect management, and quality control. We have a professional core talent team to achieve rapid and stable development of the enterprise. Our company has advanced equipment such as CNC lathes, fully automatic grinding machines, fully automatic ultra precision machines, dual station CNC induction quenching, etc. Our company is equipped with magnetic particle flaw detectors, eddy current flaw detectors, hardness testers, contour testers, roundness testers, length measuring instruments, spectrometers, and material testing equipment. Currently, our company is capable of producing first generation, second generation, and third generation (with ABS sensors) wheel hubs. Our company has advanced technological equipment, a good production environment, and complete testing methods. We conduct strict high and low temperature fatigue life tests on our products before they leave the factory, which puts our company at the forefront of the industry. Our company will adhere to the spirit of customer first and quality first, strive to continuously improve products, and provide customers with better products and services. Our aim is to pursue endless pursuit, continuously improve, elevate product grade, maintain the leading position of domestic leading products, and achieve international advanced level; Adhere to the principle of "customer first" to provide high-quality services for our customers.