An innovative company, Ningbo Yotoo Metal Product Ltd. was established in April of 2013, but with nearly more than 20-year professional experience in this industry. Yotoo specializes in the development , production and selling of refrigerant filling valves, maintenance tools, as well as all sorts of joints and adapters. The current products have been widely used in air conditioning refrigeration units, after-sales service for air conditioning, food frozen storage chain units, central air condition units, automotive air conditioning units and other fields. Products are exported to the United States, Australia, Netherlands, UK, India and other foreign countries. The domestic market ranges from Zhejiang, Shanghai, Tianjin, Dalian, Shenyang and other provinces. Yotoo is even a nominated supplier by Panasonic and Carrier for some products.

Yotoo has more than 10 technicians with almost 20-year extensive practice experience of the refrigeration accessories industry. Some products are certified by SGS and CNAS. Yotoo is strictly in accordance with the quality management system ISO9001. With the concept of “ Quality first, Sustainable development”, Yotoo provides the best quality service to our customers.

We are sincere and friendly to our customers, suppliers, employees, the government and social organizations to ensure win-win cooperation and we have the courage to pursue for excellence at products, technology, quality and management.