Qingdao Zhongwangtong Construction Development Co., Ltd

Qingdao Zhongwangtong Construction Development Co., Ltd. (ZWT) is a high-tech enterprise specializing in a full range of power and communication transmission towers and steel structure products. As a professional original manufacturing factory with complete qualifications and leading technology in the industry, we provide high-quality, customized products and supporting solutions for the global infrastructure field. We have a comprehensive manufacturing system equipped with advanced production and testing equipment such as CNC angle steel combined production lines and CNC flame cutting machines. With independently controllable production processes, we ensure the conventional order lead time within 30 days and can quickly respond to customers' urgent and personalized needs. In terms of technology and quality, we hold core qualifications including the 500kV Transmission Line Tower Production License and Quality Certificates for Polygonal Steel Pipe Poles and Steel Pipe Towers below 220kV…