"Innovative ideas aren't reserved for the young; middle-aged professionals have an entrepreneurial soul too. The birth of Daviundler Research Lab originated from two seasoned engineers with over twenty years of experience in R&D and sales within the technology and manufacturing sectors. Their journey began with a deep concern for the world’s changing environment and the continuous decline in the quality of human life. They believe that no matter how sophisticated a technology

We don’t just talk about innovation — we bring every detail to life： Patented Design: Combining a recycled paper grip structure with a biodegradable plastic bag made from tea stems. The patent has been officially approved. Reliable Manufacturing Partnership: Produced with eco-friendly materials supplied by certified manufacturers with international compostability standards. MIT Design & Production: Fully designed and manufactured in Taiwan, supporting local industries. Earth-