① prevent frostbite frostbite: skin oil barrier formed to prevent frostbite is very effective. Himalayan and polar explorers found not to wash the skin exposed to the air will reduce frostbite. ② treatment of frostbite: If frostbite has occurred, must prevent the expansion. Then the skin and underlying tissue become very fragile, any intense physical therapy should be avoided. For example, pat the affected area or rub snow is not good. So should you do? Try to make the injured tissue rewarming, but do not do things like put his hand on his feet near the fire or hot water sort of thing, which will only add to frostbite on burns. Supply of protective gear in case of survival, especially one that is very difficult to achieve the desired pick: injured tissue soaked in 40-degree water, but not too much. Keep the water temperature until the skin temperature reached 37 degrees, and natural recovery. Looking for something to cover the affected area protective gear supply, but too many clothes will inhibit blood circulation. Appropriate physical activity to prevent frostbite spreading. If you pick up process can not continue until help arrived, it should not be. Ye do nothing frostbite had to pick up again. In addition to the proliferation of external brace frostbite lease, most likely to make the situation worse is the tetanus and infection. Company Nanjing Univision outdoor Ltd. is located in Jiangning Development Zone, Nanjing, Jiangsu Province, the national economy, and the bonded area adjacent to Nanjing Airport. It is a company with independent production and R & D capabilities of the Liberal brand suppliers. Univision / YOURJOY major manufacturer of outdoor equipment, product line covers: trekking poles and mats, mountaineering bags, sleeping bags, tents, protective gear six categories of outdoor equipment products. "927" outdoor sports club in Nanjing Univision Outdoor Products Limited, a wholly-owned subsidiary, relying on a strong industry resources and rich experience in outdoor sports, advocating the full name of fitness, healthy life. Dedicated outdoor travel activities, the popularization of the concept for outdoor enthusiasts to provide leading-edge information quality, safety and health organizations depth of activities, build an interactive communication platform. The new solutions provide benefits to enterprise customers; committed to providing outdoor equipment support for tourism, an affiliate, to undertake outdoor activities fall execution! Supply of protective gear, "927" outdoor sports club (certified), Nanjing Huju Ltd. provided by Nanjing nine hundred twenty-seven outdoor sports club. Nanjing nine hundred twenty-seven outdoor sports club Ltd. (www.yourjoycn.com/) is Nanjing, travel, outdoor leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In nine hundred twenty-seven outdoor sports leadership with the staff warmly welcome all inquiries negotiations to create nine hundred twenty-seven outdoor sports better future.