Founded in 2010 in the vibrant coastal city of Qingdao, China, YIHUA is built upon a solid foundation of over two decades of dedicated expertise in the environmental protection industry. We specialize in the research, development, and manufacturing of high-performance equipment for wastewater and solid waste treatment, serving a global clientele committed to sustainability.

Our comprehensive product portfolio includes advanced systems such as integrated Membrane Bioreactors (MBR) for efficient water reuse, Dissolved Air Flotation (DAF) units for precise separation, high-capacity Lamella Clarifiers, and robust Incinerators for safe waste disposal. Each solution is engineered to meet the most demanding operational and environmental standards.

Operating from a state-of-the-art manufacturing facility spanning 11,525.8 square meters, we combine scale with precision. Our core strength lies in our expert team of more than 20 certified design engineers who translate client-specific challenges into fully customized, turnkey solutions. This bespoke approach ensures optimal performance for every unique application.

Quality and reliability are ingrained in our process. We maintain internationally recognized ISO management system certifications and our key products carry the CE mark, facilitating compliance and acceptance across multiple markets. Our production workflow is meticulously controlled and transparent, supervised by a seasoned quality assurance team with over ten years of hands-on experience. This rigorous scrutiny guarantees that every unit leaving our facility performs as specified.

Understanding that our responsibility extends beyond delivery, we have established a robust global after-sales framework. We provide extensive remote technical support, on-site installation guidance, and operational training. Our strategic overseas branches and partnerships enable us to offer prompt, localized service, minimizing downtime and ensuring long-term, trouble-free operation for our customers worldwide.

As a forward-thinking enterprise, we are committed to empowering communities and industries with reliable technology that safeguards our planet. We invite you to partner with us in creating a cleaner, more sustainable future.