Zhejiang DA Control Technology Co., Ltd., founded in 1998, is an industrial group specializing in the research, development, and manufacturing of valve products. The Group comprises three subsidiary companies —Zhejiang DA Control Technology Co., Ltd., Anhui Redstar Valve Co., Ltd., and Zhejiang Huayi Precision Machinery Co., Ltd. The company serves as the Vice Chairman Unit of the Valve Branch of the China General Machinery Industry Association and the Vice President Unit of the Water Supply and Drainage Equipment Branch of the China Construction Metal Structure Association. Over the years, We has been honored with multiple national titles, including National High Tech Enterprise, National “Little Giant” Specialized and Innovative Enterprise, Zhejiang Province Hidden Champion Enterprise, and National Demonstration Enterprise for Integrity in Product and Service Quality. Its brand, “DunAn Valve,” has been recognized as a well known brand in China’s valve industry. The company adheres to a technology driven development strategy, focusing on the valve sector. It has obtained certifications for ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System. We has led or participated in more than 80 national and industry standards, and holds over 1,300 patents. It has been recognized by the China National Intellectual Property Administration as a National Intellectual Property Advantage Enterprise and by Zhejiang Province as a Patent Model Enterprise. Equipped with its independently developed DPS digital operation management system, the company fully implements lean production and rapidly responds to customer needs, providing safe, environmentally friendly, intelligent, and energy efficient valve products and integrated application solutions. Its products cover the medium and low pressure valve range, widely used in municipal water supply, HVAC, data centers, energy storage, gas supply, and other sectors, serving customers both domestically and internationally. Upholding the core values of Integrity, Respect, Professionalism, and Dedication, The company is committed to becoming a world class valve enterprise group that delivers superior products and services to create lasting value for customers. Guided by the business philosophy of being customer centric and employee oriented, and adhering to the principles of long term hard work and self reflection, the company strives to achieve mutual success with society, customers, partners, and employees.