Ningbo Yongjia Auto Parts Co., Ltd. and Yuyao Yongjia Electrical Appliances Co., Ltd. specialize in the R&D and production of triangle warning signs, reflective vest series, tool series, retroreflective series, safety kit series, and tail light skirt panels.

　　Our company’s automotive warning triangle products are manufactured and developed in strict accordance with the requirements of the European ECE R27 regulation, have passed quality inspections, and have obtained E-Mark certification for 12 models from countries including Germany, the Netherlands (E4), and Luxembourg (E13). They also hold U.S. DOT certification and Japanese TS certification.

　　Our products are exported to numerous countries and regions, including the European Union, the United States, and Japan. Meanwhile, our triangular warning signs strictly comply with the national standard GB19151-2003 for triangular warning signs used on motor vehicles. They have passed the inspection conducted by the Tianjin Automotive Technology Testing Center (National Passenger Car Quality Supervision and Testing Center) and have been certified by the China Quality Certification Centre. Currently, we have an annual production capacity of 8 million triangular warning signs, 2 million reflective vests, and over 500,000 sets of tools.

　　The company places great emphasis on product research and development and has already built strong in-house design and development capabilities. It has applied for and obtained 29 design and utility patents both domestically and internationally, as well as 3 invention patents. At the same time, the company is strengthening its internal standardized management, continuously enhancing its technological and quality capabilities, and firmly implementing and maintaining the effective operation of the ISO9001:2015 international quality management system.

　　Adhering to the business philosophy and strategy of "high standards, stringent requirements, refined craftsmanship, low costs, and high-volume sales with modest profits," our company has established close partnerships with over ten major automakers, including Germany’s Volkswagen Group, Audi, Toyota, Honda, Jaguar Land Rover, and others, supplying them with automotive warning triangles, reflective vests, and tools. At the same time, in order to further enhance our company’s core market competitiveness and strengthen our position in the industrial value chain, we are actively promoting industrial optimization and upgrading. We are fully committed to investing in the R&D and production of high-end optical products for the automotive industry. We sincerely look forward to receiving guidance and cooperation from our superiors, as well as friends from all sectors of society. Thank you for your support!