PARK SANGBYEONG Heat Pack

Established in 1996, GL (Good Life) Co., Ltd. is Korea’s first manufacturer specializing in body warmers and heating packs. For more than 30 years, GL has led the heating pack industry through advanced R&D and manufacturing technologies. We hold seven patents and maintain internationally recognized quality management systems, including ISO 9001, ISO 14001, and ISO 13485. Our smart factory system and Korea’s only fully automated production facilities are supported by FDA-approved manufacturing capabilities. By ensuring high production efficiency and rigorous quality control throughout every stage of manufacturing, GL has been recognized as a No. 1 company in consumer satisfaction for nine consecutive years, with our achievements featured in various news and media outlets. GL operates an office in Seoul and two manufacturing facilities in Paju, Gyeonggi-do, Korea. We look forward to expanding our global market presence and strengthening our high-quality product portfolio through strategic OEM partnerships. TECHNOLOGY & QUALITY 1. Proprietary Patent Technologies We manufacture our products directly at our own facilities equipped with patented technologies, including specialized equipment for producing adhesive heating packs. This enables us to maintain strict and consistent quality control. 2. Advanced Automated Manufacturing Facilities Our state-of-the-art automated production facilities provide one of the largest production capacities in Korea, enabling us to manufacture high-quality heating products with consistent performance and efficiency. 3. Advanced Temperature Control Technology Our proprietary heat-generating materials and optimized formulation technology deliver stable and reliable heating temperatures throughout product use. 4. Quality Control Throughout the Entire Production Process Automated quality inspection systems are implemented at every stage of production to minimize defects and ensure consistent product quality. 5. Premium Raw and Auxiliary Materials We carefully select high-quality materials, including breathable fabrics and release liners, which directly affect product performance and user comfort. We also introduced Korea’s first JIS-standard equipment, equivalent to KS standards, enabling precision automatic inspection within ±2.5%. 6. Larger and Warmer Heating Packs In addition to standard products, GL manufactures large-size heating packs designed to provide enhanced comfort, stronger warmth, and extended heating duration. PRODUCTION CAPABILITY 1. 100% Customized Production With comprehensive manufacturing equipment covering our entire heating pack product lineup, GL can provide customized production solutions tailored to each customer’s requirements. Adhesive Heating Packs: 150,000 units/day Foot Warmers & Adhesive Heating Pack Line: 60,000 units/day Hand Warmers: 150,000 units/day 2. Korea’s First Functional Heating Packs — 2011 GL pioneered the production of functional heating packs in Korea, including: Eye Warmers Shoulder Heating Pads Knee & Joint Heating Pads Menstrual Pain Relief Heating Pads Lower Back Heating Pads 3. OEM Production of Herbal Sitz Bath Pads GL has produced OEM products for leading Korean pharmaceutical and healthcare companies, including: Ildong Pharmaceutical – Only You GC MS – Ganghwa Mugwort Herbal Sitz Bath Pad 4. Korea’s First Mugwort Heating Pack — 2004 GL pioneered the production of mugwort heating packs and also developed extra-large, high-capacity heating packs specifically designed for military use. Product: Park Sang-byeong Heating Pack 5. Leading the Market Through Technology GL has continuously strengthened its market leadership through technological innovation and strategic partnerships. First launch of specialized heating pack products for industrial and workplace applications Technology partnership with the Japan Heating Pack Manufacturers Association and professional consulting company F Ongoing four-times-a-year technical cooperation and technology exchange programs GL (Good Life) Co., Ltd. — Advanced Technology, Reliable Quality, and Customized Heating Solutions for Global Markets.