C-0,C-60,C-45,C-90 audio cassette

we could make C-0,C-60,C-45,C-90.

min order quantiy should be one 20'fcl,total (220000set).

outer case ,hoursing,and all of others parts is up to customer request!designed!

our payment term for first order is 30%deposit,the balance before shipment.