Would you please send us about 10 samples which is 48-53mm wide and 2.8-3.4mm thick, and 48-53mm wide and 1.4-2.0mm thick, have a shape very similar to "B10G2, B10HF, and B30SH" etc.., Please let us know if we need to pay for them. 
I look forward to receiving your reply. Sincerely,
