Visible frame series JMCW140/170

JMA was founded in 1993 and grew up in the era of reform and opening up. Over the past 30 years, JMA has always taken "persistence in the pursuit of perfection" as its core value, worked hard all the way, and continued to grow and develop. It has gone through five brand development stages: "building brands with quality", "promoting brands with standards", "enhancing brands with innovation", "protecting brands with services", and "solidifying brands with culture". At present, Jianmei has developed into one of the leading enterprises in the national aluminum profile industry.   Aluminum will naturally form a dense oxide film in the air, which can effectively prevent aluminum from further chemically reacting with the external environment. For aluminum curtain wall profiles, this natural corrosion resistance is an important guarantee for them to maintain stable performance in various complex environments. Whether in coastal areas with high humidity and high salt fog, or in urban areas…