... -sufficiency manufacture ZINC OXIDE and SULFUR POWDER supply to tyre ormacom pleteset to use ,both reduce production cost and ensure trye ... .(10 ) Sample: we can supply free of charge sample to customers, postage is collectst.(11) Conventional Terms of payment::T ... size : 200x50, 2.50-4, 2.50-8, 3.00-4, 3.50-4, 4.10/3.50-4, 3.00-8, 3.25 ... , 3.50-7, 3.50-8, 4.00-4, 4.00-6, 4.00-8, 4.80/4.00-8, 5.00-6, 6.50 ...