... . 3, no pin holes. 4, OEM welcome. 5, short leadtime. Rotomolded Kayaks, by rotomould, with LLDPE, OEM service Our advantage in technology lies in ... accurancy. 4, we have R& D department. They can deal with tech-drawings composed by pro-engineer, CAD, solid works, unigraphics ... varies per to the design of mould. 6, roto-molding OEM service. We have Eight roto-machines, one of them has three ...