ZCJJ is a famous brand of tower cranes produced by Shenyang Zhengchuang Construction Machinery Co., Ltd., SYM Tower Crane Spare Parts Co., Ltd. and Shenyang Yiding Technology Co., Ltd. Thanks to the exquisite craft, excellent performance, high quality, fast service and all ZCJJ staff's effort for years, ZCJJ tower cranes have win many users and market. Our products have been exported to many countries and areas in Europe, America, Australia, the Middle East and Southeast Asia. You can find our tower crane's style working in the sky no matter the high building at Hustle and bustle of downtown or unclear project at Desolate Gobi. ZCJJ tower crane is our independent innovation combining with German and French advanced tower crane technology. Taking the flat-top as the main style, hammer head, luffing jib as the general products, we have made the tower crane industry technology to a new level. We have an area of 20,000 square meters, with construction area of 7,000 square meters. We have more than 150 sets of various big, heavy and top facilities, fixed capital of 150 million RMB, more than 350 employees, 60 technicians in various fields, 12 advanced rank personnel, 50 intermediate rank personnel. We have the capability of tower crane's design and manufacture, machinery processing, steel pretreatment, metal structure manufacture and installation, physical and chemical testing, etc. At present, we have finished more than 50 kinds of tower cranes with the capability from 40KNM to 2000KNM in 8 series product lines, adapting to be used in various usual residential buildings, high level building, stadiums, water utilities, nuclear power, thermal power, airports, shipbuilding, ports, bridges, etc. We have passed ISO9001 Quality Management System Certification, Grade A National Special Permission Authentication and obtained other honors by the government or users such as Export Honored Enterprise, Customer Satisfaction Unit, High-Tech Innovative Products, etc.