On health care in treatment of bruises, when joint pain, often requires heat, but with ordinary hot water bottle too bulky, very easy to use. And the temperature is difficult to control. If using electric equipment, prolonged contact with the human body, then neither is safe and convenient. For this case, some medicine staff utilizes an exothermic reaction chemistry to produce a heat pack with a drug layer, which is the use made of the principle the exothermic oxidation reaction of iron. Easy to use, fast heating. Simply use the impermeable outer bag to remove the heat pack bee treasure total distribution of oscillation can generate heat. At a suitable temperature heat for a long time bee treasure heat pack proxy, at about 50 ℃ average heating temperature conditions for sustainable fever 12 hours to 20 hours. Army Fengliao good doctor made a breakthrough in 1949 Xue laps born in Dingzhou, Hebei. 1968, who less than 20 years old rural boy bee treasure heat pack, a cavity filled with patriotism and contributions of great ambition, joined the army, came to Kaifeng unit of Airborne Division. From then on, he began to grow from an ordinary medical expert hygienist for 30 years Military career. Pursuing a dream content management system after the troops arrived, Xue laps study hard, the courage to delve into. 1969, the army has less than a year because of the performance circle Xue progress into light to join the Chinese Communist Party. When the 2000 retirement, he was already a unit of Hospital, vice president, is the military's treatment of low back pain cold wind renowned experts. During troops, Xue ring has eight times meritorious, 12 alumni, also forces as "advanced individual model", attend the National Day ceremony, by personally met Chairman Mao Zedong. Bee Po hot bags wholesale, bee treasure heat pack, heat pack (view) by Bo Ming Technology Co., Ltd., Zhengzhou. Zhengzhou Bo Ming Technology Co., Ltd. (shop71377045.taobao.com/) quality services and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!