See how Sichuan Hongjun Science and Technology delivers one-stop spare parts solutions for heavy construction machinery and duty trucks in this informative video walkthrough. We take you inside their extensive supply network for SANY, XCMG, LIUGONG, CUMMINS, CATERPILLAR, and more, showcasing cabin, engine, gearbox, and chassis components. Learn how rigorous supplier selection and ISO9001, CCC, and CE certifications ensure quality, and discover how nearly 20 years of expertise supports customers across Asia, Africa, South America, and the Middle East. A practical look at keeping your machines working.