gold recover and refine from electronic scrap

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1 freelancer is bidding on average $500 for this job

amienaeem

Hello Friend , the rate i offered is not fixed i will discuss withg my Expert friend Phd in Chemistry , and what he demanded i will just add 5 % service chareges in his rate if agree please reply me then i wil More

$500 USD in 12 days
(2 Reviews)
4.0