Beijing Lingying Crane Machinery Factory is a professional manufacturer of hoisting machinery such as manual and electrical tackies,chain blocks,fasteners,pulleys,etc.Our factory gains the strong points of all rivals,keeps pace with the market development and has developed product all of which have passed.the authorization of the national departmentsconcerned.Ourproducts have very good market home and abroad,exported to nearly 30 countries and areas like America,Britain,Australia those in Southeast Asia. Wecan also puduce various new products or nonstandard hoisting machines according tocustomers' sample or design draft.All of our products are ensured by PICC Acting to the principle of deailing with concrete matters relating to work and innovating onthe basis of science and technology,we always implement the idea that science and technology is the first productive forces and carry out strict quality standards.Therefore,our enterprise has passed the all-round authorization of