Hunan Longenyuan Auto Parts Co., Ltd.
20 Years of Professional Auto Engine Parts Manufacturing We specialize in high-quality engine components:Engines Cylinder Heads I Cylinder Blocks ICrankshafts ITurbochargers I Camshaft one stop sourcing solution for auto engine parts. Our commitment: Precision manufacturing, integrity-based service, long-term partnerships.We help you grow your business with better
Hunan Longenyuan Auto Parts Co., Ltd. – Your Trusted Engine Parts Partner in China
Founded in 2023, Hunan Longenyang Auto Parts Co., Ltd.​ specializes in the trading of high-quality automotive engine parts. We operate in close partnership with our associated factory, Changde Daheng Machinery Co., Ltd., which is dedicated to the development and production of engine components.
Our Core Focus: Cylinder Heads, Engine Blocks, Crankshaft, Turbocharger&Camshaft
As a professional supplier, we concentrate on three key areas to ensure excellence:
Product Development & Design:​ Tailoring solutions to your specific requirements.
Stringent Quality Control:​ Guaranteeing reliability and performance in every part.
Efficient Operations:​ Ensuring seamless service from inquiry to delivery.
Our Integrated Supply Strength
We combine our own manufacturing capabilities with a robust network of hundreds of trusted suppliers. This allows us to offer a comprehensive range of engine parts, including:
Core Components:​ Cylinder Heads, cylinder Blocks (Developed per your drawings/samples)
Key Assembly Parts:​ Camshafts, Crankshafts, Connecting Rods, Valves, Bearings, Oil Pumps, Turbochargers
Wear Parts & Kits:​ Cylinder Liners, Pistons, Piston Rings, Full Gasket Kits
Our products serve both the OEM and Aftermarket​ segments, offering versatility for various applications.
Your One-Stop Engine Parts Solution
We are committed to becoming your most reliable partner in China. By integrating expert trading services with dedicated manufacturing, we provide a seamless, end-to-end supply chain for all your engine component needs.
Let's build power and reliability together. Contact us to discuss your requirements.
