Guerlain Electrical Materials Co., Ltd. is a professional modern industrial and construction installation materials production and sales enterprises, over the years, the company with its spirit of innovation has always been the same, always leading the trend of the development of the industry, our products are innovative and state-of-the-art, wide range , widely used in electrical wiring, pipe installation and steel sectors, have been successfully applied to a number of major projects, reputation for excellence in their respective fields. Universal angle structures, easy installation and removal. Many businesses used as a shelf structures. Architecture as a steel pipe, bridge, steel lifting. Omnipotent angle, angle iron punching, Shanghai angle, Shanghai Universal angle universal angle steel shelf universal angle steel, angle iron punching, Shanghai angle, Shanghai Universal angle showcase display rack production