Hangzhou Yifang Steel Structure Co., ltd. is the leading modular building manufacturer and service provider from China. Started producing modular buildings from 2003, we had 8 years rich experience in providing container house, prefabricated house and light steel villa. Our current capacity is 500 units per month. All of our productions are under the standard of GB/T ISO-9001:2008. Our different products meet different specification standards from different customers.