Crown Seal Public Company Limited is a Thailand-based company engaged in the manufacturing of metal and plastic caps and closures. The Company operates through two segments: manufacture and sale of caps and hire of printing sheets for can. The Company manufactures and distributes Crown Caps, Pilfer-Proof Caps, Maxi Caps, Plastic Caps and Composite Cap used as bottling and container seals for products, namely carbonated drinks, milk, beer, liquor, soda, drinking water and medical supplies including the hand-held capping machine and Maxi-Cap Sealing machine. Its hire of printing segment, which provides coating, printing on steel plates and aluminum sheets. The printing service also covers design and pattern. The Company also offers various services, such as quality control, total solution, spare part supply, and equipment sale and service. The Company distributes its products in both domestic and international markets.