NINGBO ROOTS SAW CHAIN SCIENCE AND TECHNOLOGY CO.,LTD (Yuyao Huasen Tools Co., Ltd) is one of the largest manufacturers which specializes in making different kinds of saw chains in China. Our factory covers 12000 square meters and it is located in Yuyao City which is at the east coast of China, and very close to the ports of Shanghai and Ningbo.We have more than 150 manufacturing workers and a strong engineering team, and our products are exported to American, European, and Asian markets for many years.We pride ourselves on providing outstanding customer service, competitive prices, priority response, and problem-solving capabilities. In addition, we dedicate to continually improving our product quality and providing best service to our customers.