Engineering the change

As a leading global innovative manufacturing enterprise, Haihui Group’s business spans environmental equipment manufacturing, specialty vehicle manufacturing, biomanufacturing, and new building materials. We are committed to creating meaningful growth—driving positive impacts for businesses, employees, and the planet. With a passion for innovative technologies, we help industries improve efficiency, reduce waste, and minimize emissions, fully supporting the green transition. Through advanced equipment, precise testing, and collaborative R&D, we ensure that every custom product precisely meets your specific needs and application environments in terms of quality, performance, and service life.

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What we do

Haihui Environmental Protection Equipment Co., Ltd. is a National High-Tech Enterprise, a National “Specialized, Refined, Unique, and Innovative” (SRUI) “Little Giant” Enterprise, a Shandong Provincial Manufacturing Single-Champion Enterprise, a Shandong Provincial Gazelle Enterprise, and a Shandong Provincial Technological Innovation Demonstration Enterprise. As an innovative manufacturing enterprise integrating R&D, design, production, installation, application, operation, and maintenance, it operates a manufacturing base with an annual production capacity exceeding 15,000 units (sets), Its business scope covers air pollution control, VOCs treatment, water treatment, material handling, mining machinery, and electrical automation.

We empower

customers to lead in the green transition  

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We enable

customers to reach their sustainability goals

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We optimize

customer operations with advanced technologies

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We support

customers with comprehensive life cycle services

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Focus on green technology

The Group is continuously improving its quality assurance system, building a leading brand of eco-friendly products, and striving to meet customer needs.

To further enhance the company’s capacity for sustained innovation and develop world-leading environmental technology products, the Group is expanding its global reach, inviting external expertise, strengthening industry-academia-research collaboration, and continuously increasing investment in environmental technology innovation.

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The Group is continuously improving its quality assurance system, ensuring that every product meets the highest international standards. At the same time, it is actively building a leading brand of eco-friendly products, and striving in every possible way to meet the diverse and changing needs of its customers.

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The foundation of a strong enterprise

Rooted in hard work and driven by a commitment to excellence, Haihui has remained steadfast in its dedication to the environmental protection sector, solidifying the foundation for its growth.

Strive

We never stop striving. Every challenge we face, we turn into fuel for growth. Setbacks don’t stop us; they drive us. Our relentless dedication truly makes the difference – today and every day always.

Strive for excellence

We always push forward, never settling for less. Every day we seek new ways to grow and improve. This drive for progress fuels our actions and helps us reach higher – for our customers and ourselves.

Build together

We believe in working together. Our strength comes from sharing ideas and building solutions side by side. This spirit of co-creation turns challenges into opportunities – for our partners and ourselves.

Win-Win

We believe in win-win partnerships. Every collaboration aims for shared success, where both sides grow and benefit. This mutual commitment creates lasting value – for our customers and ourselves.

Learn

We embrace lifelong learning. Every day brings new lessons, and every experience helps us grow wiser. This commitment to learning keeps us adaptable, innovative, and ready – for our customers and ourselves.

Innovate

We constantly explore new ideas. We challenge the old ways and embrace fresh thinking without fear. Innovation drives us forward, helping us create better solutions – for our customers and ourselves.

The haihui spirit

The people of Haihui are down-to-earth and undaunted by challenges; they demonstrate their sense of responsibility through hard work and dedication, and embody their commitment through diligence, frugality, and self-discipline.

Hard work and perseverance

We never fear hardship at all. We always embrace hard work and keep going no matter the obstacles. This fighting spirit truly helps us grow even stronger, and we ultimately achieve real results – for our customers and ourselves.

Diligence and practical effort

We believe in working hard and doing the job well. No task is too small or too tough. Every day, we put our hands to work and move forward step by step. This quiet but steady dedication creates real value – for our customers and ourselves.

Frugality and self-discipline

We respect every resource and stay self‑disciplined. We avoid waste, follow rules carefully, and keep our promises. This quiet integrity earns lasting trust and steady progress – for our customers and ourselves.

Loyalty and unity

We stay loyal to our mission and united with our team. Together, we face challenges and share responsibility. This strong bond of loyalty and unity helps us achieve more – for our customers and ourselves.