We hold a strong company profile owing to 10 Years of export history and the most satisfied consumer base we achieved through our finest quality Stone Crusher, Sand Making Machine, Vibrating Screen, Conveyor Belt in the industry. Chongqing Longjian Machinery Manufacturing Co., Ltd.undefined was first introduced in Chongqing, Chongqing, China, with initial capital estimating US$1 Million - US$2.5 Million.Since our inception back in 2010 as Manufacturer and Retailer of Stone Crusher Sand Making Machine we have been constantly working on our product line, now holding China export market share. We have developed our manufacturing facility in to one technologically advanced production entity delivering finely finished products promising years of service. Constant quality maintenance and speedy delivery led us to annual revenue worth US$2.5 Million - US$5 Million. We have scored consumer reliability as well being a Private Limited operating under Own Lisence. Our export ratio value has now reached US$2.5 Million - US$5 Million, thanks to finely developed Stone Crusher Sand Making Machine being exported across different regions.