Distillation columns made of high-grade material for the best quality oil refining
At WANRONG, we provide quality distillation columns which is the most important equipment on oil refining. Our distillation columns are designed to helps in separation of various components from crude oil according to their boiling points, enabling the production of many refined oil products. With our quality and tradition since we have given much care both to the design technology and of construction, so that our distillation columns are positioned at the highest levels in terms of performance by providing innovative solutions.
Our advanced distillation column technology is the heart of an efficient oil refining process. They are designed with the latest implementation of advanced design and engineering in mind, which means that we have designed a distillation column capable of processing heavy volumes to oil by long times of operation. It doesn’t matter if you are a small refinery or a large industrial plant; we will provide you with liquid distillation columns that can be tailored to fit exactly what you need and improve the efficiency of your production.

WANRONG We are aware of the very crucial part to ensure refinery runs with highest efficiency in cost-effective way. That's why we provide distillation column offerings that are customized to the specific needs of your refinery. Through the optimization of distillation, our products help to save energy, reduce waste and increase efficiency across all applications. Your refineries are going to the next level with WANRONG distillation column technology.

Performance and reliability are hallmarks when it comes to oil distillation practices. Due to our dedication towards quality and innovation, we have gained a reputation as an industry leader in distillation columns that are both efficient and dependable. We have over a decade of experience refining our distillation column design for quality performance and reduced operational downtime. With WANRONG, you can count on distillation columns that are built to last and provide reliable performance day in and day out.

Value for money and sustainability is integral to our work at WANRONG. Our distillation columns are not just for increasing energy efficiency and process capabilities, but also to save cost through conservation of resources. If you select our column solutions for your oil refinery you will get a cost-efficient way to reach sustainability targets, still maintaining a competitive position. Rely on us for distillation columns that are the perfect combination of performance, sustainability and long term reliability.
We offer advanced, integrated technologies across the hydrocarbon value chain—from waste oil regeneration, crude oil hydrogenation, and high-purity gas separation to API-certified base oil production—enabling clients to achieve both profitability and environmental compliance.
We provide customized, turnkey EPC/EPCC solutions—from design and simulation to fabrication, testing, and commissioning—supported by a worldwide service network to ensure efficient, reliable project execution for clients across Asia, Africa, the Middle East, and beyond.
Our close cooperation with top research institutes like Sinopec Shanghai and Nanjing Chemical Research Institute ensures continuous technological advancement, validated through rigorous simulation using Aspen and Plant 3D, keeping us at the forefront of hydrocarbon processing and environmental solutions.
Adhering to stringent international standards (ASME, PED, ISO, API) and implementing a full-cycle QC system with 217+ checkpoints, we ensure every piece of equipment meets exacting specifications for performance, safety, and durability in global markets.