Sell Same quality to Spitfire PU color conical surface skateboard wheels 51/52mm 104A 90% rebound skateboard wheel best price

HI First I thank you for your reading this page, I list below questions maybe you want: (1) What quality level are our wheels? We use importing good PU(polyurethane) material to produce, we can do 70% ,80%, 85% and even 90% rebound. This page wheels are 105A, 90% rebound high end quality level. Our popular customers all require good quality. We have been doing this industry since 2004year as our factory introduction in Alibaba, we believe it's because of good quality assurance allows us to be surviving for so long time :) (2) Can we change hardness, color, stone ground and print logo on each wheel model? We can :) (3) How many sizes of wheels do we have? We have hundreds sizes of wheels, we can also make new size by opening model:) (4) How do we assure quality? We accept alibaba's assurance order, this paying way is protecting your rights:) (5) How about shipping? Shipping fee is decided by total weight, no need shipping fee if you want us to send goods to your Chinese shipping agent. We need to talk deeper if you want us to arrange shipping :) (5) What logo/graphic file format is available? AI format :) size: 51*32mm rebound: 90% hardness: 105A quality: same quality to original spitfire wheels