丰满熟妇浓密黑毛无码视频_日本高清视频色惰www无不卡_女人天堂av婷婷网_五月丁香激激情亚洲综合_乱暴tubesex中国妞_精品少妇Ay一区二区三区_18禁黄网站免费观看在线_四虎国产精品永久在线动漫_аⅴ天堂中文在线18_2021最新最全色播五月天互动交流

We are a listed company with large scale, strong capital strength and perfect production system. The annual output of aluminum products has reached 570000 tons in 2019. The company's products have a high market share at home and abroad. Moreover, the company has cooperative relations with many well-known enterprises, such as Mitsubishi, Panasonic, Toyo aluminum, LG, Samsung, Midea, Haier, Gree, Glanz, GEA group, Nanjing gold foil group, Lianyungang Zhongjin Matai company, Guangzhou Wanchang, etc.The company has a professional R & D team, and mature warehouse management system. The company pays attention to personnel training and adheres to the business tenet of "quality first, customer first", and strives to provide customers with faster and better pre-sale, sales and after-sales services.