Preserve Value and Goodness

Who We Are

Crown Seal Public Company Limited is a leading manufacturing of metal and plastic caps and closures. We commit to preserve value and goodness of drink and food inside to be opened for the better living of consumers to enjoy it with safety, health and style.

Crown Seal Company

Crown Seal Public Company Limited is a manufacturer and distributor of 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. Furthermore the Company also earns the revenue from the printed sheets service.

Discover Our Products

Cooperation between

Crown Seal Public Company Limited was established in 1968 by receiving technological supports from Nippon Closures Co., Ltd., a company in Toyo Seikan Group Holdings Co., Ltd. of Japan. With the high quality products and sufficient production capacity, the Company has distributed the products to leading customers both in country and overseas.

Our Clients

Our clients are the key drivers of our continuous improvement to deliver good quality products with excellent service and solution.

Our Production Process


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