Gongyi Guoxin Machinery Manufacturing Factory is located in a historical and cultural city,Gongyi,which is a machinery industrial centre. Gongyi Guoxin Machinery Manufacturing Factory is a skill-intensive and high-tech enterprise with technology development, which is also regarded as brilliant pearls of the domestic dryer machine and rotary kiln industry. The staff in Guoxin depends on policy ideas of "Science and technology innovation" and "Professional practicality". Our staff is doing all ...