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Process Iteration Breakthrough! Ruixue Upgrades Process with Clariant Catalysts, Boosting Ningbo Huatai Styrene Plant to New Operational Excellence

Process Iteration Breakthrough! Ruixue Upgrades Process with Clariant Catalysts, Boosting Ningbo Huatai Styrene Plant to New Operational Excellence

2026-07-29

Recently, Ningbo Huatai Shengfu Polymer Materials Co., Ltd. (hereinafter referred to as "Ningbo Huatai") achieved outstanding operational results with its 400,000-ton annual styrene production facility. The facility employs Changzhou Ruihua Chemical Engineering Technology Co., Ltd.

Advancing Low-Carbon Chemical Engineering, Empowering Industrial Upgrading | Ruihua Technology Invited to Attend the 2026 China Refining & Petrochemical Technology Exchange Conference

Advancing Low-Carbon Chemical Engineering, Empowering Industrial Upgrading | Ruihua Technology Invited to Attend the 2026 China Refining & Petrochemical Technology Exchange Conference

2026-07-20

On July 16, 2026, the 2026 China Refining and Petrochemical Enterprises Technology Achievement Exchange Conference was officially inaugurated in Beijing. As a premier industry event of significant influence in China’s refining and petrochemical sector, the conference convened senior executives from CNPC, academicians from the Chinese Academy of Sciences and the Chinese Academy of Engineering, and top-tier technical experts across the national refining and petrochemical field. Focusing on core themes including green and low-carbon development, smart refining and petrochemicals, and operational safety, the event served as a high-level platform to explore innovative pathways for the industry’s transformation and upgrading. Changzhou Ruihua Chemical Engineering Technology Co., Ltd. was invited to participate, engaging in in-depth exchanges with industry peers on cutting-edge technological achievements.

Converging Talent & Advanced Materials in the "Chang" (Changzhou) Delta | Smart Innovation Steering a New Era

Converging Talent & Advanced Materials in the "Chang" (Changzhou) Delta | Smart Innovation Steering a New Era

2026-07-13

On July 11, the 4th ECUST Industry Forum​ was officially inaugurated in Changzhou, Jiangsu Province.

Official Announcement | Ruihua Technology Secures Another Patent Grant from the USPTO

Official Announcement | Ruihua Technology Secures Another Patent Grant from the USPTO

2026-06-17

Official Announcement | Warm Congratulations: Ruihua Technology Secures USPTO Patent for Proprietary Styrene Process Innovation.

Innovation Breaks Barriers · Green Tech Drives Quality Ruihua co-hosts a flagship PO industry summit to advance high-quality, low-carbon development of the propylene oxide industrial chain.

Innovation Breaks Barriers · Green Tech Drives Quality Ruihua co-hosts a flagship PO industry summit to advance high-quality, low-carbon development of the propylene oxide industrial chain.

2026-06-02

How can the propylene oxide (PO) industry navigate market headwinds and achieve high-quality development amid profound market volatility? On May 27, 2026, the 2026 (8th) Propylene Oxide (PO) Industrial Chain Innovation & Development Conference cum Epichlorohydrin Technology & Market Exchange Conference was inaugurated in Yichang, Hubei Province. Organized by China Chemical Industry Press Co., Ltd.​ (operator of China Chemical Industry News) and co-hosted by Changzhou Ruihua Chemical Engineering Technology Co., Ltd. (BSE: 920099), the event convened industry stakeholders to chart low-carbon, high-efficiency growth pathways for the PO value chain.

Official Announcement | Milestone Achievement: Ruihua Technology Successfully Accredited as a Changzhou Municipal Enterprise Technology Center

Official Announcement | Milestone Achievement: Ruihua Technology Successfully Accredited as a Changzhou Municipal Enterprise Technology Center

2026-01-09

Official Announcement | Milestone Accreditation: Ruihua Technology Named 2025 Changzhou Municipal Enterprise Technology Center Changzhou Ruihua Chemical Engineering Technology Co., Ltd. (BSE: 920099)​ has been officially accredited as a 2025 Changzhou Municipal Enterprise Technology Center​ by the Changzhou Municipal Bureau of Industry and Information Technology, in recognition of its sustained breakthroughs in low-carbon chemical engineering and proprietary propylene oxide (PO) production technologies (POSM/CHPPO/POTBA).

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