About Us

Nanjing Liangjiayoupin Technology and Trading Co., Ltd. is a professional automotive parts manufacturer integrating independent R&D, large-scale production and sales services. With years of in-depth experience in the auto parts industry, we rely on our standardized self-owned factory, mature production technology and strict quality control system to provide domestic and foreign customers with high-quality, highly compatible and cost-effective core automotive parts. Adhering to original craftsmanship and consistent quality, we strive to build a reliable supply chain brand in the auto parts industry.
We mainly specialize in three core product series: automotive radiators, brake discs and control arms. Our products are widely applicable to mainstream models including family passenger cars, commercial vehicles and partial light-duty vehicles, fully meeting the supporting and replacement demands of most fuel vehicles and new energy vehicles on the market. Covering core parts for automotive heat dissipation systems, braking systems and chassis suspension systems, we implement specialized and refined production of core products, supporting diverse cooperation modes such as vehicle supporting, maintenance replacement, bulk foreign trade and channel wholesale. All products are independently manufactured in our own factory without middlemen markup. The entire process, from raw material selection and precision processing to dimensional inspection and finished product delivery, is fully controlled in-house to guarantee reliable quality and favorable pricing at the source.
Our factory is equipped with complete production facilities, precision testing instruments and standardized production lines, and employs a professional team dedicated to technical R&D, production manufacturing and quality management. In the production process, we strictly comply with industrial production standards and quality specifications, conducting layered inspections on key indicators including raw material quality, processing precision, wear resistance, safety performance and fitting accuracy to ensure no defective or unqualified products are delivered. Supported by stable product quality, superior craftsmanship, complete product specifications and efficient delivery capacity, our products sell well in domestic auto parts markets, maintenance shops and modification institutions, and we also undertake customized bulk orders and foreign trade orders, winning wide recognition and a good reputation from customers at home and abroad.
Since its establishment, the company has adhered to the business philosophy of "Crafting with Integrity, Quality First, Win-win Cooperation". Leveraging our core advantages of self-owned factory and integrated production and sales, we take market demand as the orientation, product quality as the core, and customer service as the foundation. Different from ordinary peers, we combine the cost-performance advantage of direct factory production with the flexible service of a trading enterprise. We provide one-stop services including spot wholesale, model customization, OEM processing, fast delivery and comprehensive after-sales support, fully satisfying personalized cooperation needs of different customers.
In the future, Nanjing Liangjiayoupin Technology and Trading Co., Ltd. will continue to deepen its layout in the automotive parts industry. We will keep optimizing production processes, upgrading product quality and enriching our product portfolio to continuously improve our production and service capabilities. We are committed to becoming a high-quality source supplier of automotive parts in China and creating greater business opportunities through win-win cooperation with partners worldwide.