Sun Yad Construction Co.,Ltd engages in polymer chemical raw materials in Taiwan, Asia, and internationally. The company offers polyurethane resins, adhesives, and surface treatment agents and solvents. It also provides PU synthetic leather for men's and women's shoes. In addition, the company is involved in the manufacturing and trading of synthetic leather, plastic leather, and flocking clothe; housing and building development and rental; livestock breeding and bulk raw materials trading; research, development, manufacturing and sale of integrated circuit systems and security monitoring products; technical consulting service; and import/export trade. The company was founded in 1968 and is based in Tainan City, Taiwan.