now, the phone’s useful life is very short, but not because of quality, but out of the update soon. From the function machines to intelligent machines, after repeated replacement tide "mobile phone market, the annual eliminated discarded mobile phone become invisible" killer of environmental pollution". As everyone knows, the old mobile phone is also a bonanza, 4 members of the Hubei University, the team created a series of gold from the old phone, recently also received a $200 thousand angel investment.
the old mobile phone hidden in the "golden" the project is the first
and made nearly 2 years of mobile phone agents and second-hand mobile phone trading classmate Wu Jiming is that those annoying e-waste contains enormous business opportunities. Because, China Renewable Resources Recycling Association, a data show that after processing and refining, 6700 waste mobile phones can produce 700 grams to 1400 grams of gold.
in November last year, through the market survey and field visits, Chen Shaojun and Wu Jiming found that the old mobile phone recycling channels rely mainly on street vendors and waste recycling station. One side is hundreds of millions of old mobile phones every year, while the market is not saturated, so that the old mobile phone refining the ‘gold’ should not be a dream." The two hit it off, going to the nuggets from waste mobile phone "".
layman to find technical support for O2O mobile phone began "alchemy"