Wuxi Wanrong Environmental Protection Technology Co., Ltd. is a professional company engaged in the hydrocarbon processing service, including crude oil refinery, waste oil regeneration, crude oil manufacturization and gas separation. Our systems are designed to be very efficient and quality driven. By using cutting edge technology like Aspen/Plant 3D simulations and ASME/PED compliant manufacturing, we make sure our products are sustainable and environmental friendly.
We at Wanrong know how vital efficiency during production can be. This is why we provide superior atmospheric distillation equipment that helps simplify your processes and enhances your total production. Our advanced distillation columns are engineered with precision and designed for maximum efficiency. Your investment in our technology will pay for itself many times over as you will greatly improve the efficiency of your operation and lower costs over time.

Wanrong has you covered with Purity. Our fractionalizing units are the best to be found, designed with your ultimate purity in mind. Whether you are in the pharmaceutical, chemical, or renewable energy sector we have columns ready to help your product meet specific quality standards. With Wanrong's distillation columns, you can ensure your products are pure and impurity-free.

We always say “Quality” in any production is most important, and wanrong here to assist you improve them! We design our distillation columns specifically to accommodate an array of industries and applications. Whether you need to ensure the quality of your fuels, chemicals or other products used in today’s processes, or maintain final product quality through wastewater treatment or managing sludge, maximizing yields while minimizing costs is a mere phone call away. Rely on Wanrong, to get your manufacturing operation to the next level.

Innovation The heart of our work at Wanrong is about innovation…and that spirit can be seen in the design of our distillation columns. Our leading-edge designs are purpose built to improve operational productivity and reduce the costs associated with the production process. Equipped with fully automated control systems, energy-saving technology and modular designs, our columns ensure process efficiency and high capacity. Select Wanrong, you are investing in the future sure, to increase its output through technology.
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.
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.
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.