We recycle all bad or used DMD chips at fair price, or exchange used DMD chip to new one at come cost. 1: Buyer pay for freight and send used chips to us, we will inform seller pay for the difference once receiving the used one! 1: Or you sell your used DMD chips to us directly. we pay higher price than market. Exchange chips must meet follow condition: Good condition appearance without damage, cracks, breakage, etc.
For more information pls contact with us any time.
We also sell below chips, pls contact email@example.com