Shanghai Long Jing Heavy Machinery Co., Ltd. is a large-scale enterprise that is professionally engaged in the R&D, production, sales, and after-sales service of mining machinery and equipment. Our company has established a professional, efficient and systematic research team to learn the advanced experience both at home and abroad, and optimize the design, and has produced jaw crusher, impact crusher, PCL vertical shaft impact crusher, cone crusher, vibrating feeder, vibrating screen, belt ...   |