Yangzi Industrial Technology Co., Ltd., a subsidiary of China Yangzi Group, is a modern diversified industrial product enterprise focusing on industrial product manufacturing for more than 41 years, integrating R&D, production and sales, and focusing on cleaning equipment. Self-built 4 major production bases, covering an area of over 500 acres, with 12 German standard production lines, 12 major product categories, covering floor scrubbers, sweepers, vacuum cleaners, hotel cleaning, lifting