Shanghai New Century Machinery is one of leading manufacturers & exporters of trailer parts,such as,wheel hubs, brake drums, brake disc, wheel rims, axles,forged coupler, draw tubes, towing balls, jockey wheels,square jack,gooseneck couplers, worm & worm wheels, fasteners,and various standard bearings. With enough capacity to produce orders to satisfy customers needs,large and small.Our advantage is to produce special, high precision and complicated parts according to their samples and drawing. No matter large and small orders we can accept. The quality is excellent, the prices are competitive, the delivery is prompt, the after-sales service is good.