Nice to meet you .this isShanDong DongPing TongDa IMP&EXP CO.,LTD.This is WuXia.Although we are tuading company.we have the production scale of10 million respectively the inner tube of the workshop and we haveblack and white tube national patent.Our protucts are pure naturalrubber,bicycle/electric/notorcycle tube series.

WE LOOK FORWARD TO HEARING FROMYOU SOON.

VERY SINCERELYYOURS.

BEST WISHES FOR YOU.