Hebei Zhengda Friction Brake Materials Co., Ltd. was established in June 1998. After more than 20 years of development, it has formed a garden style integrated production enterprise covering an area of 44000 square meters. It has a whole industry chain of abrasive tool manufacturing, stamping back plate, shoe iron processing, pressing processing and product research and development testing. The company is the director unit of China Friction Sealing Materials Association, the unit of China Friction Materials Product Standard Drafting Committee, the leading drafting unit of the national standard (the first drafter) for the brake pad industry of construction machinery, a high-tech enterprise in Hebei Province, and a famous trademark enterprise in Hebei Province. As early as 2003, the company passed the ISO9001 international quality management system certification, and took the lead in passing the 3C safety quality certification in 2020. At this stage, we are planning to certify the quality system standard ISO/TS 16949 of the automotive industry in 2021, and make the 3C safety quality certification more stable and orderly after passing the study. The company has advanced production equipment, complete testing means, strong technical force, super R&D capacity and production capacity, and a high level of innovation and service. Our company's leading products cover six series of thousands of varieties, including sedans, minicars, light vehicles, pickup trucks, agricultural vehicles and engineering machinery. We always grasp the market frontier, and the business philosophy of customer demand orientation. The brake pad assembly we have developed has stable internal quality, beautiful and unique appearance, and novel packaging. Covering eight series including China, South Korea, Europe and the United States, the company has more than 1000 kinds, which can meet the needs of different customers, and can also customize all kinds of brake pads required by different industries. The company's products are always matched with the mainframe of large manufacturers such as JAC, FAW, Lingong, Liugong and Longgong. The company's annual funds for new equipment introduction and new product development account for more than 30% of the total income of the enterprise. So far, the company has more than ten scientific and technological patents, such as "new technology for overflow cap plugging", "new technology for positioning welding of brake shoe and drive baffle", utility model, appearance design, etc. The application of a large number of patented technologies and scientific and technological achievements has improved the internal quality and stability of our products by leaps and bounds. High standard laboratory, Link inertial test bench and other test and detection equipment, electronic weighing automatic batching system, multi station equal specific pressure hydraulic press and other advanced equipment with domestic leading level. Zhengda people have written a brilliant history with indomitable spirit. Zhengda will also continue to adhere to the concept of "people are honest, honest and trustworthy" and the purpose of "all for customers, all for customer service, all for customer satisfaction", to show the brilliant achievements of the future and continue to write a new and better chapter.