R1 International Ltd Co., specializes in providing all kinds of natural rubber (RSS rubber, TSR 5 rubber, TSR 10 rubber, TSR 20 rubber, ..), synthetic rubber (NBR, SBR, Poly Butadien, EPDM, ..) for domestic and international markets. Our company is committed to providing high quality products, sure to please every customer who has trusted and used our products.R1 International Ltd Co., specializes in providing all kinds of natural rubber (RSS rubber, TSR 5 rubber, TSR 10 rubber, TSR 20 rubber, ..), synthetic rubber (NBR, SBR, Poly Butadien, EPDM, ..) for domestic and international markets. Our company is committed to providing high quality products, sure to please every customer who has trusted and used our products.