Changjia Agricultural Machinery Parts: Strong Manufacturing Capability & Customized Solutions

Changjia Agricultural Machinery Parts is a professional manufacturer with over 20 years of experience in the R&D, production, and manufacturing of agricultural machinery components. We operate advanced production equipment, with skilled technical team and standardized management system. Our mission is to deliver high quality, reliable, and cost effective agricultural parts solutions to customers worldwide.

Leveraging our own captive foundry and automated production workshops, we have built a full chain manufacturing system that integrates casting, forging, and precision machining. Our core capabilities include:

Cast Iron Parts

We produce gray iron, ductile iron, and other cast iron components known for excellent shock absorption, wear resistance, and pressure resistance. These parts are widely used in gearboxes, housings, supports, and bases for tractors, harvesters, balers, and planters. Consistent material composition and mature casting processes ensure uniform performance and long service life.

Cast Steel Parts

Our carbon steel and alloy steel castings offer high strength, toughness, and impact resistance, making them ideal for heavy load and high stress working conditions. With a compact structure and stable mechanical properties, these cast steel parts deliver outstanding reliability even in harsh field environments.

Forging Parts

Using professional forging technology, we manufacture high strength transmission shafts, gears, spindles, connecting arms, and other critical components. The forged parts feature a dense metal structure, high tensile and fatigue strength, enabling them to withstand prolonged heavy loads and frequent impacts—meeting the rigorous demands of core transmission systems.

We fully support customized development and personalized production based on customer requirements. Whether you provide drawings, samples, or functional specifications, our professional R&D and engineering team can rapidly develop suitable solutions. We optimize material selection and structure, control precision and cost, and deliver qualified products efficiently.

Over the years, Changjia has established long term, stable partnerships with well known agricultural machinery brands worldwide. Our products are widely recognized for their consistent quality and reliable performance. Guided by the principle of “quality as the foundation, pursuit of excellence,” we enforce strict quality control from raw material procurement through production processing to final inspection and delivery.

Looking ahead, Changjia will continue to strengthen technological innovation and production capacity, offering global customers a one stop supply of agricultural machinery parts. We look forward to cooperating with partners around the world to build a brighter future for the global agricultural machinery industry.