All Products

Jining Ward Star Trailer Fittings Co., Ltd. is located in Jining, Shandong, China. We supply all kinds of parts of truck and trailer, including steel plate spring, bridge and car accessories, turntable, steel ring, leg, single point suspension, rigid suspension system, air suspension system and its accessories, traction seat, fender assembly, brake gas room, semi trailer and other accessories.1. steel spring: our steel spring production is far ahead, producing a variety of miniaturization, light, medium, heavy and bus spring, including a variety of stacking, gradient stiffness, small section, and hyperbolic radius and flat plate spring. Materials include SUP6, SUP7, SUP9, SUP9A, SUP11 and SUP11A and so on.2. car bridge and car bridge accessories: We supply truck, semi trailer, car, agricultural machinery, bus and other special vehicle bridges, including the front bridge, rear bridge, driving bridge, steering bridge and so on. The load is 12 tons, 13 tons, 14 tons and 16 tons.3. steel rim: the inner tube steel ring is from 5.5-15 to 8.5-24, and the tubeless steel ring is from 6.0x17.5 to 11.75 x 22.5. In addition, we also supply cars and engineering steel rings.4. suspension system: We supply single point suspension, double bridge suspension, three bridge suspension, four bridge suspension and so on. In addition, we also develop and produce air suspension for heavy truck.5. turntable, traction seat and leg are also key products. Besides, we also supply single air chamber, central pin and trailer lock.