Shandong Double-Win Mahinery Technology Co., Ltd. was established on 2019, with 3-5 professional sales who have been in this line for more than 5 years.Have been in this line for many years,we have many good clients and belivable suppliers to promise high quality and competitive prices.Our company owns advanced production line of coal mining bits and road milling tooth. By introducing in advanced producing techniques and assembly line, the degree of automation is high and the quality of production is stable. The main products of our company are coal mining bits, crusher pick tools, surface mining tools, trenching tools, blocks & sleeves, grader blades, foundation drilling tools and road milling tools etc. Our products are widely used in coal mining and highway maintenance and other basic projects construction. Our products are sold well domestically and exported to Europe, Australia, Africa, South America, Middle East and south East, more than 20 countries and regions. With high quality materials and skilled manufacturing techniques, our company has won recognition and reputation of customers. We are insisting on technological innovation and serving customers the first, continuous exploration and innovation to pursue perfect products and satisfy all customers.Warmly welcome friends home and abroad to visit our company. We are willing to work with friends all over the world to go forward hand in hand and seek developments together.