frp pultrusion machine，ancillary processing equipment，pultrusion die design and manufacturing
nanjing haoli hydraulic equipment co., ltd.
foundedin1999,nanjinghaolihydraulicequipmentco.,ltdisamanufacturingenterpriseguidedbyscienceandtechnology.ourcompanyenteredthefieldofcompositematerialintheyearof2000.wearetheearliestoneinchinatohelpmanydomesticresearchinstitutesinrelatedfieldstodigest
njhaoli.com
