last week , i get one customer by Linkedin ,he enquiry gabion mesh and reno mattess , he only tell gabion box mesh size: 3*1*1m and reno mettress size: 6*1*0.17m, not more specification data , such as ,material is hot-dipped galvanized (50g/m2 or 250g/m2) , mesh hole is 6*8cm or 8*10cm ,not told me too , common gabion mesh wire diameter is 2.7mm . reno mattress wire diameter is 2.2mm , in some European country , the material is galfan .because it has 10% aluminum +90% zinc , it not easy rust and anti-corrosion .life time is almost 30 years time . i send popular type quote to customer , but he is very very quiet and not more reply .i don't know why ? maybe some customer are not really buyers , he only enquiry price , later he is disappear .i send too many e-mails ,not a bit reply . next week , i plan to give up this customer . i also do wire mesh website 5000RMB，but till now no any enquiry from customer .i don't know why too . it only have one enquiry each month .before it has 3-5 enquiry from customer , but it is bad action next half year . some enquiry not reply too .i am very sad too . some customer are disappear ,not more feedback , some customer are not really buyers .Poland customer buy perforated metal sheet from my sides , but not receive goods .i don't know this quality match his demand or not? i am worry about it .because the length isn't enough 20m . next month it will get in aim port , hope all things become better . i am very tried .