Digital currency transactions allow users to convert existing digital currencies into other digital currencies. The entire transaction does not involve any legal tender. Because of the relatively loose regulation, the mainstream digital currency trading platform also opened this function.Digital Asset Exchange (DAE) is a platform for matching transactions between digital currencies, digital currencies and legal currencies. It is the main place for encrypting the circulation and price determination of digital currency transactions. Currency Exchange,Digital Currency Exchange,Virtual Digital Currency Exchange,Display Currency Exchange China youbi digital assets limited , https://www.ubcoinchina.com
The LED high pole light in the International Sports Exhibition Center Square can save 70% of electricity, and the high pole light consists of 120ç› LED lamps, which contains 3600 LED lamp beads. This new type of LED light source for outdoor use will also be exhibited at the Harbin Fair.
According to Liu Jian, general manager of Gongda Optoelectronics Co., Ltd., the minimum resistance temperature of traditional LED high pole lamps is usually minus 35 °C. The new high-brightness LED high pole lamp installed in the exhibition center square is specially designed for the extremely cold area. The light source can still work normally under the environment of minus 45 °C. 
Compared with traditional stock exchanges, digital asset trading platform not only matches transactions, but also plays the role of market maker and investment bank. The role of the market maker in the trading platform can increase the liquidity of the market, and the trading platform can earn the transaction price difference. The role of the investment bank of the trading platform is to provide services such as issuance and underwriting of digital currency, from which the trading platform collects money fees, or collects deposits in the form of community voting of the trading platform.
Cold LED high pole light breaks through the use limit in Northeast China -45 °C
On June 14th, the cold-band high-brightness LED high pole lamp developed by the University of Technology Group was lighted for the first time at the Harbin International Sports Exhibition Center Square. The new LED high pole lamp is composed of 120 lamps and contains 3600 LED lamp beads.