In just five years, with the joint efforts of the company and the vast number of distributors, the theoretical research on Zhequan Valve HVAC pipeline system has become increasingly mature and the product specifications are complete, fast growing for domestic excellence, "HVAC system solutions, " one of the suppliers, its brand "Yuquan" valve is in the majority of users enjoy a high reputation. The company continues to implement the "whole industry chain production management" , through the process innovation, process reengineering and other project public relations, while improving product quality and reducing production costs, for the production and sale of high cost-effective HVAC valve products to create a solid foundation.