Ming Di doors and windows are not brands?

Yes Ming Di doors and windows is a brand owned by Ming Di Aluminum Group. Established in 1995 Qilihe District, Lanzhou City, Gansu Province. Three companies have been established in Lanzhou, Gansu, Leshan, Sichuan and Tongchuan, Shaanxi, and three production plants have been built. Ming Di Aluminum Group is a large aluminum profile manufacturer in the central and western regions, specializing in the production of aluminum alloy energy-saving door and window profiles, system door and window profiles, building curtain wall profiles, building aluminum templates, industrial aluminum and other aluminum-based extension products. The enterprise has the State Key Laboratory and Shaanxi Aluminum-based New Materials Research Institute. The three companies have 50 large and medium-sized extrusion production lines and 15m long oxidized electrophoretic aluminum production line, and 7,500 tons of large-scale aluminum extrusion equipment can meet the needs of various large-section aluminum materials. Ming Di Group's three major production bases have an annual output of more than 350,000 tons of aluminum profiles, so Ming Di doors and windows are the brand.