Beijing Tongyuehuifeng Technology & Trade Co., Ltd.

Beijing Tongyuehuifeng Technology & Trade Co., Ltd. is the most professional portable medical cooler box suppliers and the technology leader in this line. The registered trademark is "Joyikey". The box can keep the inside temperature between 2-8 degree Celsius or 8-18 degree Celsius to store and carry the medicine in the too high or low temperature environment.

Joyikey insists on the road of professional development. Since the inception in 1997, we have become the most professional enterprises engaged in the research and development of portable storage cold boxes. The advanced production equipment, professional and technical teams and improved after-sale service system are the guarantee of product quality.

Our company is located in Dongguan, with a modern factory building and advanced production equipment. We can produce 60 million sets annually. Our company has passed ISO9001 [Details]