Rubber bladder,football bladders Standard: size 5 4 3 Weighas per your requirements Origin: China HS Code: 95066290 Production Capacity: 10000PCS/Day Product Description: Butyl inflatable bladder and rubber bladder which used in hand stiched and machine soccer balls,basketball,volleyballs. We are one specialized in sports balls include PVC balls rubber balls,soccer balls and so on. It covers 70, 000 square meters with 1, 000 skilled workers. It has three factories, rubber ball factory, PVC toy ball factory and hand sewing ball and synthetic leather factory. The annual capacity is 6 million pieces rubbers balls, 30 million pieces PVC toy balls and 2 million pieces hand sewing balls. All the products enjoy popular sales in Europe and America market.