Yuhuan Qida Energy-Saving Technology Co., Ltd. is a professional enterprise specializing in the research, development, production, and sales of valve cores for HVAC and plumbing systems. The company originated from Yuhuan Qinggang Qida Hardware Valve Factory, founded in 2004. With over two decades of steady growth, Qida has evolved into a modern technology-driven company integrating R&D, manufacturing, quality control, marketing, and customer service.

As a core component of valves and HVAC systems, the valve core plays a decisive role in performance, durability, and user experience. Qida has always recognized this responsibility and strives for excellence in every detail. With years of industry expertise and technological know-how, we focus on precision design, premium material selection, and advanced manufacturing processes to deliver valve cores that are highly accurate, durable, and energy-efficient.

Innovation is at the heart of Qida’s growth. We have established a dedicated engineering team that continuously explores new materials, advanced processes, and energy-saving technologies. By collaborating with research institutions and universities, Qida ensures its products align with the latest industry trends and customer needs. Through structural optimization and process innovation, we enhance product longevity and smooth operation, supporting our clients in building high-performance HVAC and plumbing solutions.

In manufacturing, Qida implements rigorous quality management systems supported by advanced CNC equipment and inspection instruments. Every stage—from raw material sourcing to machining and final testing—is strictly controlled. We uphold a “zero defect” quality philosophy, ensuring each valve core delivers reliable and consistent performance to our global customers.

Customer service is the foundation of Qida’s business philosophy. Beyond delivering high-quality products, we provide tailored solutions that address specific customer requirements. From customized designs and prototyping to technical support and after-sales service, Qida is committed to building long-term partnerships based on trust, reliability, and shared success.

Our corporate culture is guided by the belief: “Integrity before business; character and quality define Qida.” We value teamwork, responsibility, and innovation, fostering an open and progressive working environment for our employees. At the same time, Qida embraces green and energy-saving concepts, aiming to contribute to sustainable industry development while creating greater value for society.

Looking ahead, Yuhuan Qida Energy-Saving Technology Co., Ltd. will continue to pursue innovation and excellence, expand its global footprint, and remain committed to becoming a trusted supplier of high-quality valve cores for HVAC and plumbing systems worldwide. We sincerely welcome new and long-term partners to join hands with us to create a sustainable, energy-efficient, and prosperous future.

Driving efficient and sustainable HVAC and water systems through innovation and reliable quality.

Qidac adheres to a win-win philosophy, offering customized support and technical collaboration to jointly explore the energy-efficient valve core market with partners."