Leader Machinery Manufacture Co.,Ltd.Founded in 1995, leader Group (Weifang Leader Steel Structure Co., Ltd, Qingdao Leader Construction Facility Co., Ltd and Shouguang Leader Prefabricated House Co., Ltd), is a professional manufacturer of steel structure building, prefabricated house, container house, light steel villa, sandwich panel and profiled steel with ISO9001, SGS and CE certification. We once made 30, 000 square meter of prefabricated houses in 20 days for a major buyer in Saudi Arabia. And, we manufactured 100, 000 square meter of prefabricated houses monthly for post-Wenchuan Earthquake reconstruction. Our daily capacity is large, 5, 000 square meter and this is how we manage it: 73, 000 square meter of factory space 3 production lines for our prefabricated house series 2 production lines for our light-steel structure house series 1 production line for our light-steel villa series 3 production lines for our container house series 750 workers 200 workers in charge of overseas construction Our sales representatives can reply to your inquiries within eight hours in English, French and Japanese. Two hundred workers oversee overseas construction. And, our branch office in the Saudi Arabia is ready to serve buyers in that region. For every production line, two to three people with five to 10 years of experience are in charge of maintaining quality. We passed quality tests by Saudi BenLadin Group, Carillion UK, China Construction Group, China Railway Construction Group, Melchers GmbH and other biggest companies in the world.