YIHOO TRADING Co., Ltd. is a manufacturer and trader specialized in the research, development and production of undercarriage parts for tractor excavators and bulldozers. We are located in QUANZHOU, with convenient transportation access. Our factory is in Binjiang Mechanical Development Zone, Nan'an, Quanzhou City. With more than 16 years' experience in heavy duty machinery spare part sales, YIHOO TRADING Co., Ltd is a professional manufacturer and exporter of undercarriage parts for tractor excavators and bulldozers in China. Our main products are crawl type undercarriage parts, including track rollers, carrier rollers, sprocket rims and segments, front idlers, track chains, track groups with shoes, bolts & Nuts, pins & Bushings, etc. Our products are of high quality and at reasonable prices, certified by ISO9001: 2008, and specifically designed, engineered and manufactured under consistent quality control. We also make goods according to OEM requirements. Furthermore, we can produce new products according to customers' samples, designs and technical drawings. We export our products to global markets, such as Southeast Asia, the Middle East, Europe, North and South America, Australia, and Africa. They are recognized and well-accepted for good quality. In this way, our products have continued to gain market acceptance and customer satisfaction over the past years. We aim to meet personal demands of clients around the world. Contact UsWe are looking forward to establishing a successful business relationship with new clients in the near future. If you are interested in any of our products or would like to discuss about custom orders, please feel free to contact us.