ROA Machinery Manufacturing Co., Ltd., located in any County in xingtai city, Hebei province city XING Bay industrial zone, is a design, development, production, sales, service as one of the modern enterprise. The company's flagship product, steel template repair machine, steel tube straightening machines as a leader, led more than 20 varieties of construction-related machinery. Products are sold throughout the country, some products are exported to Southeast Asia and supported by foreign friends alike, the company became the leader in the industry.In this advanced information, age of fierce competition, the pursuit of excellence Super people in the spirit of "quality determine the