WANRONG ensures high-end and quality services for hydrocarbon processing, including services of Waste oil recycling, crude oil hydrogenation, gas separation and so on. We specialize in offering sustainable and efficient products for customers around the world.
Our Professionals is to make the production 'easy', and ensuring well coordinated of each step. We take wallpaper industry from the research and development, production services EPC as one of the production follow in a suit to supply individual solutions;MHG is not only excellence but also service.
At WANRONG we always supply a great quality product at wholesale prices. Our oil refinery factory is a leading manufacturer and supplier of technology & machinery in Palm oil mill plant, providing one stop serviceTpH palm oil processing machinewe are founded in, The products' excellent quality has passed international standards.
No matter if you're in the need of crude oil upgradation, our team will assist and develop a perfect fitting solution together with you. With WANRONG, you will receive personalized service and reliable products of the highest quality to your precise specifications.

Our WANRONG professional team is working everyday to be the best and most cost-effective production line erswanrongy year. From R&D and production to EPC services, our company is committted to the highest standard of customer satisfaction.

As an experienced manufacturer of hydrocarbon processing with success over 30 years, WANRONG is dedicated to having the materials and technology that ensure environmentally conscious operations. We know the necessity to reduce our carbon footprint and treat out environment with respect.

That is why we have adopted several eco-friendly measures in our oil refinery plant. We are committed to sustainability in everything we do – from waste oil regeneration to gas separation. This is why you can place HDD in WANRONG and have peace of mind that it is your partner to work with, a business which emphasizes the importance of being environmentally responsible and sustainable.
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.
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.
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.