蘭華 List of Products and Services

Ranka Co., Ltd. is a company that sells approximately 1,000 items, focusing on safety protective gear, including gloves and finger cots for clean rooms. Headquartered in Japan, our company has offices and factories in Hong Kong, Guangzhou, and Shanghai. We strive to enhance the expertise in the manufacturing of each product, developing items that truly hold market value. Additionally, we deliver reliable quality through our long-established production management system. 【Product Line】 ■ Gloves (work, sports, fashion, precision electronics, cold protection, etc.) ■ Miscellaneous goods (packaging materials, general merchandise, etc.) ■ Safety products (safety vests, batons, etc.) ■ Footwear (socks, traditional Japanese footwear, etc.) ■ Rubber products (finger cots, cushioning materials, etc.) ■ Others (adhesives, industrial tapes, machine parts, ceremonial goods, etc.) *For more details, please refer to the PDF document or feel free to contact us.

• Work gloves
• Other safety and hygiene products
• Other consumables

Gloves that are essential for work in sub-zero conditions like a freezer or when handling products heated to high temperatures. At Ranka Co., Ltd., we offer a wide range of gloves, from lightweight cold-resistant gloves that protect your hands from winter cold to extreme cold gloves rated for minus 60 degrees. We also provide heat-resistant gloves for environments dealing with high-temperature liquids. The liquid-handling gloves are made from molded silicone rubber and can be used at temperatures up to approximately 200 degrees. Additionally, we carry various types of work gloves suitable for indoor and outdoor use, as well as gloves designed for outdoor activities to meet diverse needs. 【Product Lineup】 ■ Cold-resistant gloves ■ Extreme cold gloves ■ Heat-resistant silicone gloves ■ Ski gloves, etc. *For more details, please refer to the PDF materials or feel free to contact us. *The downloadable PDF materials are the English version of the catalog.

• Work gloves
• Other safety and hygiene products

The "Bunion Relief Socks" are designed to address foot troubles that affect about 40% of women, specifically targeting bunions. These socks were developed in collaboration with Hiroshima University Graduate School. Our product can be worn continuously without discomfort and is made from cotton, nylon, and polyurethane materials, available in three colors: gray, black, and pink. Sizes are available in four variations, ranging from 22 to 26 cm. 【Lineup】 ■ Size (22–23 cm) - Colors: Gray, Black, Pink ■ Size (23–24 cm) - Colors: Gray, Black, Pink ■ Size (24–25 cm) - Colors: Gray, Black, Pink ■ Size (25–26 cm) - Colors: Gray, Black *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Leg Supporter" is a supporter that helps with swelling without being tight. With a soft fit that anyone can wear comfortably anywhere, this product promotes blood circulation and lymph flow. We have received numerous comments from customers who have worn it, such as "It has a warming effect, it doesn't get stuffy, and my evening fatigue has decreased." We also recommend using it in combination with swelling prevention socks. 【Features】 ■ Soft fit for easy wear ■ Promotes blood circulation and lymph flow ■ Prevents varicose veins ■ Can also be used as a knee supporter *For more details, please refer to the PDF document or feel free to contact us.

• others

The 'Anti-Swelling Socks' naturally encourage leg movement with an elevated toe design, allowing for anti-swelling treatment without constriction. By raising the toes, the muscle activity in the calves is activated, which creates a pumping effect that promotes venous return. Additionally, it contributes to increased physical activity through enhanced walking. 【Features】 ■ Gradual fit from the peripheral area with an elevated toe ■ Pumping effect through the stretching and contracting of leg muscles ■ Promotion of blood circulation and lymph flow through enhanced venous return ■ Contains 68% skin-friendly cotton *For more details, please refer to the PDF document or feel free to contact us.

• others

"DonDon Walk" is a pair of socks that helps lift your toes just by wearing them, reducing the risk of tripping over steps. They are designed to prevent falls. They are effective even when wearing shoes, increasing your step width by about 8% and your walking speed by about 16%, among various other walking support features. Additionally, by improving posture, they can also be expected to have anti-aging effects. 【Features】 ■ Lifts toes to reduce tripping ■ Increases step width ■ Increases walking speed ■ Improves posture *For more details, please refer to the PDF document or feel free to contact us.

• Safety Products
• Other safety and protection products

The "FLASH GUIDE2" is a pair of gloves with lights that can illuminate your hands without holding a flashlight. It uses artificial leather that is more durable than natural leather for the palm. Additionally, it features anti-slip material to improve usability. 【Features】 ■ Illuminates your hands without holding a flashlight ■ Made with artificial leather that is more durable than natural leather ■ Battery replacement is possible. Batteries can be easily swapped out ■ Washable *For more details, please request a brochure or download the PDF data.

• Work gloves