SIGMA

SIGMA MATTRESS MACHINERY CO., LIMITED, which was founded in 2004, is one of the National High-Tech Enterprise of China. It is specialized in R&D, manufacturing, and sales of the high-quality mattress machinery. With a building area of 15000 square meters, a strong and professional R&D team, and dozens of advanced high precision machining centers and testing equipments, the company ensures the products’ high-quality, high-tech, and the high-reliability.