SKSHU Paint Co.,Ltd. produces and sells paints, coatings, and building materials under the 3trees brand in China. The company offers architectural coatings, such as home improvement wall coatings for interior wall decoration of homes, schools, hospitals, hotels, and other buildings; and engineering wall coatings for real estate companies, construction engineering companies, and other enterprises. It also provides industrial wood coatings for furniture, doors, and windows and other wood product manufacturers; waterproof materials used in roofs, underground buildings, underground parts of buildings, and interior rooms and water storage structures; floor materials, including epoxy, polyurethane, inorganic, and functional floor system; thermal insulation integrated board; and material for filling, sealing, reinforcing the surface of the substrate, and making hair, as well as anti-cracking, cracking treatment, wall surface pretreatment, etc. The company was founded in 2002 and is headquartered in Putian, China.