Founded in 2003, Zhengzhou Double Best(DBM) Machinery Co., Ltd. Is a professional manufacturer of steel rebar machine, demolition equipment(hydraulic wall saw, hydraulic wire saw, etc) machinery in China for almost 20 years history with rich manufacturing experience, high level research ability, rich engineering experience and professional technical advantages, located in Zhengzhou city which is the capital of Henan province, China. Double Best(dBm) Machinery aims to providing high quality machines and good service solutions for international customers and our domestic markets. We are working together to provide machines and technologies for steel rebar and demolition industry, with rich technology research and development capabilities, with a fully complete set of rigorous quality control system and a team of quality control technicians.