The belt is compound of polychloroprence and EPDM rubber.V Belt is our main products in our factory. We can produce 60 Containers every month. And all of our belts are sold to domestic and on board. 1. Belt specification: Z/A/B/C/D/E/3L/3V/5V/8V/SPZ/SPA/SPB/SPC/AA/BB/CC/HM/HL/HK/HJ2 Belt length: fr......