BCL 2002 Co., Ltd. is the inventor of PERMA Nano Zinc fiber innovation that provides antibacterial properties. Nano-Zinc is integrated into the fibers, making it effective and durable, even after up to 150 washings. It has permanent antibacterial properties and prevents heavy metals from leaking out to contaminate the environment. It has passed international safety testing (Cytotoxicity), confirming that there are no substances that can cause cytotoxicity in the human body. BCL 2002 Co., Ltd. is the first and only company in Thailand that can produce medical textiles, including medical personnel uniforms, patient uniforms, masks, antibacterial fabrics, bed sheets, as well as general textiles such as clothing, sport socks, and pillowcases.