I am looking for a factory who can provide tubeless vales and other vehicle spare parts in China. As I am new to this business, I need smaller quantity for the first time and later I will increase the quantity. 1. TR 413 (rubber and nickle) 2. TR 414 (rubber and nickle) 3. PVR70 (motor cycle valves) 4. JS87C (rubber based motorcycle valves) 5. Z1-10-1 (TZ 30) rubber basemotorcycle Please send me your prices for these products. Thank you