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Crystallization equipment
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Latest Products
Maleic anhydride oxidation reactor
Double tube sheet heat exchanger
Alkylation reactor
Loop oxidation reactor
Tubular Hydrogenation Reactor
High temperature heat exchanger (intermediate heat exchanger of styrene plant)
Falling film evaporator
Low temperature combined heat exchanger
Three-effect evaporator (chemical environmental protection device)
Latest News
Breakthroughs in process technology! Ruihua has upgraded its processes in collaboration with Clariant Catalysts, helping Ningbo Huatai’s styrene unit achieve another outstanding operational performance.
Pioneering Low-Carbon Chemicals to Drive Industrial Upgrading | Ruihua Technology Invited to Attend the 2026 China Refining and Chemical Enterprises Technology Achievement Exchange Conference
Bringing Together Talent in the “Chang” Triangle, Leading the “New” Future with Intelligence — Ruihua Technology Co‑hosted the 4th East China University of Science and Technology Industry Forum, Empowering Industrial Innovation and Upgrading.
Good News | Ruihua Technology’s latest patent has been granted by the United States Patent and Trademark Office.
Breaking New Ground, Enhancing Quality through Green Practices | Ruihua Co‑hosts a Major Industry Event, Empowering High‑Quality Development of the Epoxy Industry Chain
Good News | Ruikai Equipment Successfully Passes ASME Re-certification Audit