
NANJING JIEO TRADING CO.,LTD manufactures and supplies diesel engine, tractor, and multi-cylinder engine spare parts, integrating production with trade. Reliable quality is supported by advanced testing and ISO 9000 certification.
NANJING JIEO TRADING CO.,LTD integrates production and trade to manufacture and supply spare parts for diesel engines and agricultural tractors, along with parts for multi-cylinder engines used in marine and automotive applications.
The company’s product range covers key engine components such as crankcases, flywheels, plungers, nozzles, delivery valves, crankshafts, camshafts, connecting rods, cylinder heads and liners, pistons, intake and exhaust valves, bearings, oil filters and seals, injectors, water pumps, turbochargers, shafts, and gears.
With reliable product quality, advanced detection methods, and technical personnel, the factory supports consistent performance for international customers. Its brands R.S.GOLD and JIEO have built strong recognition in markets including Bangladesh, India, Nepal, Sri Lanka, Vietnam, Myanmar, and South Africa, reflecting a long-term commitment to “quality first, reputation first.”

The factory operates advanced detection methods and is supported by technical personnel to help ensure reliable and consistent product quality.
The company follows a “quality first, reputation first” principle, focusing on dependable products and long-term customer trust.
Send an enquiry to learn more about their capabilities and request custom quotes.