Sunny Win was founded in 1995. We devoted ourselves in the quarry operation, exclusive distributorship, slab manufacturing and international trading. We have four gangsaws, four automtic polishing machines, three processing lines, and three bridge cutting now. Our maximum capacity per month is 300,000 square feet. We are one of a handful of big processing factories that can supply bulk quantity promptly. Our head quarter is located in Taipei, and our factory is located in Ping-nan industrial district. Our showroom is located in Taipei Bali to serve the clients in the central and north Taiwan. We are a professional stone company engaged in block import-export, slab processing, and distribution..

We focused on core technologies and have been cultivated in research and innovation for years. When nano technology is considered one of the most important industries in 21th century, we follow up the trend to transform from traditional industries and renamed ourselves as Sunny Win Light Ray Nano Technology Co.,Ltd. Meanwhile, we cooperate with Industrial Technology Research Institute (ITRI) to apply nano composite materials on building materials and other products, which create better and more added-values than traditional ones. By this, we can not only help consumers enjoy the extraordinary advantages brought by nano technology, but lift up people' quality of life and bring greater welfare. In March 2007, we were certified by ISO 9001.
In December 2008, Sunny Win "Nano Ag+ anti-bacteria marble" earned the "Nano Mark" issued by the Ministry of Economic Affairs and is the first one company to win the honor. We fully utilize the anti-bacteria feature of Nano Ag+ and embed it on the marble surface via resin treatment. The anti-bacteria marble is suitable for indoor floor ground and wall.

According to the lab test, the Nano Ag+ can kill 99.99% of the Staphylococcus aureus and Escherichia coli. As per the life test, its effectiveness can last for 10 years.