Guangzhou Hengyuan Construction Machinery Parts Co., Ltd. specializes in high quality JCB engine parts, delivering components that meet the rigorous demands of JCB machinery. The company manufactures a comprehensive range of parts, including cylinder heads, crankshafts, timing gears, and fuel injectors, using advanced CNC machining and precision casting technologies. Premium materials such as high-strength alloy steels and ductile iron are employed to ensure durability under extreme operating conditions. Each JCB part undergoes strict quality control, including dimensional checks via coordinate measuring machines, material strength tests, and functional simulations to replicate real-world usage. The company’s focus on OEM-standard production ensures perfect compatibility with JCB 444, 448, and 672 series engines, maintaining engine efficiency and reducing maintenance costs. With a commitment to precision and reliability, these high-quality JCB engine parts are trusted by construction companies and repair facilities worldwide for their ability to withstand heavy loads and prolonged use.