Omar Fitness Equipment Co., Ltd. is a professional fitness equipment R & D, manufacturing and sales company, is China Sporting Goods Federation: China Sporting Goods Quality Supervision and Inspection Center point detection unit, the company of "integrity, innovation, professional 

               International "management philosophy, well-established, norms and international standards of production and operation management system and marketing system.

             Omar Fitness Equipment Co., Ltd. is located in the Pearl River Delta region, an area of ​​over 85,000 square meters, three factories, with a first-class professional design and production of high-quality workers. And advanced level of testing, inspection, production equipment and perfect quality assurance system. R & D, production of OMA series of flat treadmill, motorized treadmill, strength training machine at home and abroad enjoy a high reputation. Domestic and international marketing network all over, Omar has been the creation of green fashion and fitness advocate leader, repeatedly overcome many technical difficulties, leading the fitness trend.

          Both sides of the interface in the formation of space charge layer, constitute a self-built field. When the applied voltage is equal to zero, because of p-n junction on both sides of the carrier concentration difference caused by diffusion current and self-built field caused by the drift current equal and in electric balance state, this is also the normal diode characteristic.

          diffusion current and self-built field caused by the drift current equal and in electric balance state, this is also the normal diode characteristic.diffusion current and self-built field caused by the drift current equal and in electric balance state, this is also the normal diode characteristic.