WANRONG Created on November 30, 2005, WANRONG is a high quality professional manufacturer and supplier of crude oil distillation units for bulk users. Our cutting edge technology and desing along with the best materials ensures outstanding performance & durability for our distillation units. We are dedicated to offering inexpensive products for companies wanting to improve their management in the market of oil-refining. With full customer support and service WANRONG is committed to your crude distillation unit in all aspects.
At WANRONG, we are your source of superior quality crude distillation units which have been engineered to provide you with dependable service and long service life. We build our units on the most advanced technology and finest material, so they are simple to operate and produce outstanding results in distillation. Specializing in fine craftsmanship and forward thinking design, our distillation units are capable of processing a variety of crude oil stocks. Whether Your Project is a small refinery or large-scale industrial plant, the crude distillation units (CDU) from WANRONG are specialized in its heart part to purchase for any type of wholesale buyers who wants to improve their oil refining process.

A premier feature that comes with selecting WANRONG for your crude distillation unit requirements is our dedication to providing affordable rates and the best value for businesses of all sizes. We know how important it is to get the most for your money and we work hard to make high quality products that provides great value at an affordable price. With WANRONG, no more low quality products or even worse customer support. Designed to be easy-to-use, with a focus on saving time and money, we can make you more efficient while being cost-effective and keeping you ahead of the competition.

When it comes to maximum efficiency in the oil refinery industry, there is no better solution than WANRONG’s cutting-edge CDU technology. Following the latest progress in new process control and automation solutions, our modern distillation columns are easy to operate while running perfectly. Stay competitive with WANRONG and maximisier time onstream using the latest advancements in process technologies. Our experts are committed to maximizing your production performance using our newest distillation units.

Crude Distillation Unit – What Should Be Considered? When you are deciding on the purchase of a new crude distillation unit there is so much to consider in regards to reliability and longevity. At WANRONG, we know longevity is important in the oil refining sector, and that our units reflect this principle. Our distillation systems are ruggedly built of the finest materials and components to perform reliably time after time, even in the most aggressive refinery applications. You can rely on WANRONG to give you a dependable, long lasting solution that will withstand your project needs for years to come.
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.
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.
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.