Beijing Dingchang Composite Material Co., Ltd. is a high-tech enterprise in designing, producing and selling composite material products. Since its establishment in 1996, the company has shaped this excellent team with high cohesion and continuous struggle and progress. Relying on this team, the company applied RTM process to produce the automobile hardtop of large area and complex shapes in 1996, which was praised by the French delegation, and included in the Beijing Torch project plan; relying on this team, the company introduced foreign technology in 1998 to replace steel and wood materials with FRP products in the subway contact rail protection system. In urban rail transit industry, ding chang company after years of diligent work, with excellent quality products and timely and thoughtful service won the customer recognition and support, by the end of 2024, our company has in domestic more than 20 provinces in the subway project supply, the subway evacuation platform products supply line mileage of about 2500 kilometers, subway contact rail protection system supply line mileage of about 4000 kilometers. Now Dingchang has developed into a specialized and new small giant enterprise with Beijing as the enterprise headquarters, Shandong, Chizhou, Chongqing and other production bases, with RTM, SMC, pull squeeze, RPC and other production process equipment.

As a member unit of China FRP Industry Association and China Urban Rail Transit Association, the growth of Dingchang Company cannot be separated from the support and affirmation of the national professional association organization. Product quality is the cornerstone of the enterprise and fundamental, ding chang company through constantly improve and improve the production technology, strict management system, in 2000 passed the ISO9001 international quality system certification, in 2016 through the OHSAS18000 occupational health and safety management system certification, ISO14000 environmental management system certification, on the basis of ensuring product quality meet the requirements of national environmental protection.

Over the years, Dingchang company has maintained close cooperation with the Institute of Chemistry of the Chinese Academy of Sciences, Beijing University of Aeronautics and Astronautics, Beijing Jiaotong University and other universities, and has established a development model of combining production, learning and research. Dingchang provides experimental and research bases for scientific research institutions and universities. And, according to the market demand, Combining the latest knowledge of the university, Jointly develop and improve the technical indicators of the products, Thus, Dingchang company has moved from simple manufacturing and processing to independent innovation, Constantly develop and produce products that other peer manufacturers are difficult to complete, It has obtained a number of national patents (invention patent: insulated catenary suspension device 2012101414404.3, an intelligent emergency management system for evacuation platform ZL202211618937, a monitoring method and system for contact rail protection and early warning ZL201310296352.5, a high-speed rail traction power supply additional line suspension system ZL201820967390.3. Utilities model: automatic cleaning equipment for lower contact rail ZL202222992655.4, insulation device ZL202220369625 for rail transit power supply system. Appearance patent: contact rail expansion joint protective cover ZL201930298768.5, contact rail cable connecting plate protecive cover ZL201930298444.1). In 2014 was named Bejing patent pilot enterprises, in 2018 was rated as national intellectual property advantage enterprises, in 2020 was named Beijing intellectual property demonstration unit, in 2021 was named as Beijing specialization, new enterprises, in 2022 was named Beijing enterprise technology center, 2023 was named specialization, new little Itelligent enterprises and repeatedly district science and technology commission double gen project funding support.

In 2005, Dingchang company was approved by the self-run import and export right of the People's Republic of China, and has provided products and services for Iran, Pakistan, Japan, Nigeria, Colombia, Kazakhstan and other countries. Dingchang people will hold up the banner of national industry into the international market, in the tide of the international market to meet more opportunities and accept more challenges! After years of development, in the urban rail transit industry, our company has accumulated rich experience from product design, production, testing and on-site service. We believe that through unremitting efforts, we can deliver a satisfactory answer to the owners of each project.