i don't know why too many trouble always .the fun guards make detail drawing ,sorry , raw quote can't match this drawing , the silver wire mesh plan to arrange payment ,but he can't trust my company , he doubt my company is cheater . today my boss have make official issue and send some government certificated .i don't know customer can agree with payment or not?  if arrange payment ,i can't 100% ensure the sample match customer demand .because the weave style isn't match too . last week , one customer from USA, he enquiry black Titanium wire mesh , we keep touch 2 e-mails , but he is disappear , not more feedback , i send too many e-mails , never reply , i don't know what happend from his sides , cancel order or find other source ? not tell me directly .one customer from France , he need HDP mesh sample , it is a bit sorry , i can't understand what is HDP , if he can explain good , i will send match sample .but no reply too . one customer from Dubai , he enquiry hesco barrier , the size is 1m*1m *5m (length) .i send 20GP quote ,later he is disappear ,not more feedback too .one customer from Thailand ,he need 100 pcs fun guards 304 material ,customer is disappear too .i can't understand why customer always disappear , maybe they are not really buyers . they only compare to other factory price . who can tell me how to do well wire mesh business ? it cost too long time day and very lower efficiency ,it is too hard to sucefully wire mesh business . if you have good exprience , pls share with me , thanks .