Oiltio delivers a full‑spectrum portfolio of petroleum equipment built upon the robust industrial cluster of Dongying, China’s core manufacturing base for oil‑gas hardware. Covering onshore oilfields, long‑distance pipelines, refinery plants, storage terminals, drilling‑completion operations and offshore energy projects, our catalog includes 182 distinct product lines, with 97.8 % of items available for direct local procurement from trusted domestic manufacturers. Only a small number of high‑end niche products are sourced via cooperative external suppliers across China.
Our product categories span multiple core segments for the whole oil‑gas value chain. For production and workover operations, we supply pumping units, electric submersible pumps, wellhead assemblies, downhole tools and workover machinery to support daily on‑site extraction and well maintenance. In drilling and completion fields, our offering contains land & truck‑mounted drilling rigs, top drives, blowout preventers, drill strings, bits, solid‑control systems and MWD/LWD logging instruments for safe and efficient well construction.
We also provide complete sets for gathering, transportation and storage systems, including separation units, heating devices, metering skids, storage tanks, pipeline fittings, valves and cathodic‑protection hardware for long‑distance pipeline networks and tank farm sites. Our refining & petrochemical equipment covers reactors, towers, heat exchangers, compressors and modular units for refinery processing workflows. For offshore projects, we deliver offshore rig components, subsea hardware and marine supporting gear for offshore exploration & production demands.
Digital, intelligent and eco‑friendly solutions form another key part of our lineup. We provide explosion‑proof inspection robots, UAV monitoring systems, spectral leakage‑detection cameras, digital‑twin operation‑maintenance platforms and VOCs & oily‑wastewater treatment facilities to boost safety, cut operating costs and lower environmental risks for oilfield sites. A wide selection of oilfield chemicals, sealing parts, fasteners, MRO consumables, industrial instruments and explosion‑proof general equipment completes our one‑stop sourcing scope.
Backed by our in‑house technical teams, Oiltio does not merely supply hardware. We offer technical evaluation, supplier verification and project‑oriented product matching services. Whether you need standalone components, modular skid‑mounted packages or full‑project equipment bundles, we connect global energy buyers with qualified Chinese manufacturers and streamline your cross‑border procurement cycle.