Sinoma Science & Technology Co., Ltd. is a Chinese company that researches, develops, manufactures, and sells specialty fiber composite materials. Its products include glass fibers, three-dimensional fabrics, phenolic resins, composite molds, and composite materials for power, rail transportation, and automobiles, serving aerospace, shipbuilding, infrastructure, electricity, and chemical corrosion industries. The company also produces lithium battery separators, high-pressure gas cylinders (including CNG and hydrogen cylinders), engineering technology and equipment, fiberglass products, filtration and separation materials, and composite wind power blades. Incorporated in 2001 and headquartered in Beijing, it exports to the United States, Japan, Western Europe, Canada, the Middle East, South Africa, and other international markets, and is a subsidiary of China National Building Material Company Limited.