Shandong Yuma Sun-Shading Technology Corp., Ltd. is a leading enterprise in the 
domestic construction shading industry, which was listed on the Shenzhen 
Stock Exchange in May 2021 and stock code is 300993. Yuma is a high-tech enterprise focusing on the R & D, production, sales and import & export trade of membrane materials. Now it has more than 80 authorized patents and is in a leading position in the industry.The company's main products are divided into three categories: membrane fabric, shading fabrics and sunscreen fabrics, with nearly 1000 varieties. They can also have special functions such as flame retardant, antibacterial, anti-fouling, formaldehyde removal, anti-static, waterproof and oil repellent. They are in line with the direction of national scientific and technological innovation and industrial development, and belong to the strategic emerging industry of national key development.