Shenzhen Kunvii Petrochemical Technology Co Ltd

Kunvii® offers advanced viscosity index improvers (OCP, HSD, PIB types) in solid, powder, and pellet forms, spanning high/mid/low viscosity grades. These enhance shear stability, low-temperature performance, and fuel efficiency while extending oil-change intervals. Our gear oil additives (e.g., G103A) and hydraulic oil modifiers (e.g., H306) ensure reliability under demanding standards (API, ACEA, Euro VI). Additionally, ester-based oils (KE series) and PAO synthetics (K-PAO series) provide superior thermal/oxidation stability. Designed for automotive, industrial, and marine applications, Kunvii solutions optimize cost efficiency without compromising performance.