Tikanga Rangatōpū

He 30,000 tana te kaha o te whakaputanga ia tau. Ko o maatau tohu he GWX, Yang Cheng, LH, BNL.

Ko nga hua o te kamupene e whakamahia nuitia ana i Haina me te kaweake ki nga whenua maha o te ao. Ko a maatau hua matua ko te Pepa Hollow Polycarbonate, Pepa Papanga Polycarbonate, Pepa Kowakawaka Polycarbonate, Kiriata Polycarbonate, Pepa Whakakorikori Polycarbonate, Pepa Diffusion PC, Pepa oneone Polycarbonate VO, Pepa parakariki Polycarbonate, Pepa Karikiriki Anti static, parepare anti-riot , Polycarbonate profile ect.