We produce Timing belt. Rubber belt .Jointed machine .and provide Technical support. best quality from China .we design machine to produce PU timing belt this is our company power.when belt finished we have QC to check clear for give customers trust.jointed open flex coating silicon symmetry stagger. red rubber and all color coating we can supply.cleat special belt all we can make .and jointed machine we design and produce .if you intersted just tell me .my phone number wechat whatsapp skype all is +8613527700821.thank you for your reading .