屋顶室改建，阁楼扩建  制造商、经销商、供应商

Qingdao Xinguangzheng Steel Structure Co., Ltd. founded in 1997, has developed into a listed steel structure company (Stock Code: 834422) after 23 years of development. It has passed the ISO9001, CE, SGS and other international certification.
Business performance in more than 100 countries and regions around the world, business scope covers the design, consulting, manufacturing, construction (installation) of steel structure industrial buildings, steel structure commercial buildings, prefabricated steel structure houses and animal husbandry houses; steel structure materials, enclosure materials, environmental building materials (ALC autoclaved lightweight concrete), trade import and export services, etc.
Qingdao Xinguangzheng Building Technology Co., Ltd. is an important subsidiary of Xinguangzheng Group. Our mission is to devote to the application and development of steel structures in the construction field, making buildings easier to build, more economical and more environmentally friendly. We follow AISC, ECROCODES, BS and other design specifications, and can provide customers with one-stop solutions for steel structure buildings professionally and quickly.
"Passion, Practicality, Gratitude, and Transcendence" is our corporate spirit.
"Customer first" is our business philosophy.
Qingdao Xinguangzheng Steel Structure Co., Ltd. has won long-term cooperation with customers with professional quality and high-quality service.