The 10th Qianghua Refrigeration and Air Conditioning Heat Pump Exhibition
2024-02-02
Ningbo Three Constant Self-Control Refrigeration Components Co. Ltd., formerly known as Zhejiang Fenghua Three Stone Solenoid Valve Factory, is situated in Fenghua Xikou Industrial Park, Ningbo City, Zhejiang Province. Over the course of several decades of development, the company has evolved into an integrated enterprise that specializes in independent research and development, production, sales, and import and export trade of self-control refrigeration components.
During its many years of operation, the company has established a proficient refrigeration technical team that boasts of rich practical experience and has developed a unique welding assembly line and specialized testing equipment. Furthermore, the company has acquired advanced filling technology and invested in various high-tech equipment, including high-precision CNC machining lathes and automated assembly lines to ensure the consistency and stability of products. In 2002, it earned the ISO9001:2000 international quality system certification, and its products have since gained CCC, CQC, CE certification, with some also passing the RoHS test.
The company has become a long-term supplier to Aux and other domestic and foreign manufacturers. Its FDF small refrigeration solenoid valve is popular among its clients, while the SHF series represents an improvement on traditional refrigeration solenoid valve designs by overcoming the shortcomings of the previous traditional refrigeration solenoid valve and providing better adaption to new refrigerants. This makes the product more stable in operation.
The company remains dedicated to its purpose of "eternal quality, eternal service, and eternal reputation." As it continues its specialization journey, it strives to become a top domestic refrigeration automatic control components manufacturer.
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