On April 13, 2021, the leaders of the Beijing Future Science City Group and the Xinyuan Science and Technology Park visited Kcalin for a visit. The president of Kcalin Group, Mr. Meng, and the company's senior leaders gave a warm reception. Mr. Meng led you to visit the exhibition hall of the company, and gave a detailed explanation of the products and business segments of our company's independently developed and produced prefabricated modular integrated intelligent central air conditioning system, STS air source heat pump, air purification system and other products. Our patented technology and application are highly recognized by the leaders of Future Science City Group and Xinyuan Science Park, providing a solid foundation for future in-depth cooperation!