I am current Senior optical sourcing personnel working for a US based Nasdaq listed company, you can access my skype ID: stone-tang1 to approach me to enquire some information which you need, as the optical industry is quite wide and I really do want to help you but it is quite hard to reply without special requirements. Rs7=v2>I
welcome to contact me. YMC*<wXN
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mail:stone.tangwh@gmail.com 5_{C \S`T
skype:stone-tang1 g;vG6!;E\
msn:tangtangwh@hotmail.com ?PLf+S
mp:13052095733