ShanDong DoFun Refrigeration Technology Co. Ltd.

ShanDong DoFun Refrigeration Technology Co., Ltd. is a leading manufacturer based in Shandong, China. Situated in the picturesque city of Liao-Cheng, renowned for its rich historical and cultural heritage, our company thrives amidst a backdrop of scenic beauty. Our diverse range of products includes stop valves, check valves, stop check valves, overflow valves, motorized valves, throttle valves, filters, and inlet pressure regulators.

Backed by a formidable technical team, exceptional production equipment, comprehensive testing facilities, and a robust management system, we are proud to offer superior and reliable valve solutions. Our products, crafted from various high-quality materials, find widespread applications in sectors such as refrigeration, petrochemicals, oil refining, nuclear power, chemical engineering, metallurgy, medicine, food processing, national defense, war, and urban construction.

As a result of our unwavering commitment to innovation, DOFUN has garnered a stellar reputation and made a significant impact both domestically and internationally.