Shanghai Huanhao Color Board House Co., Ltd. is located in Fengxian District of Shanghai, China, and our affiliated enterprises include Jinqi Steel Structures & Processing HuanHao Air Conditioning Equipment Factory. Specializing the manufacture colored sandwich steel boards ...

With 10 years team-work experience in the building material especially prefabricated house industry. Trude is a professionalhouse world-wide import & export business company located Beijing, China. Trude provides its clients with good solution materials supply steel build which are ...