Zhejiang Zhangong Valve Group Co., Ltd. (Shanghai Hanhua Fluid Equipment Co., Ltd.) is located in Longwan Binhai Industrial Park, Wenzhou City. It is a manufacturing enterprise that integrates the development, manufacturing, and sales of various pipeline valves. The company has a long history of establishment, with a standard factory area and CNC machining center, and is equipped with multiple sets of finished product testing equipment to ensure the accuracy and error free of the company's factory products. Over the years, the company's products have gained a good reputation in the industry, with products aimed at the whole country and exported to countries such as Europe, America, the Middle East, Africa, and Southeast Asia.

Our company specializes in producing products such as German standard ball valves, national standard ball valves, American standard ball valves, and threaded disc series valves. Years of production experience, high-quality product quality, and honest business philosophy have won the recognition and support of domestic and foreign customers, making it the designated production supplier for many well-known international and domestic enterprises. The product is widely applicable in fields such as beer, dairy, pharmaceutical, beverage, petrochemical, power plants, and chemical industry.

Zhejiang Zhangong Valve Group Co., Ltd. (Shanghai Hanhua Fluid Equipment Co., Ltd.), as a professional supplier of pipeline valve accessories in China, has maintained close technical and economic cooperation with foreign counterparts in the industry for many years. With the business philosophy of 'innovative development, win-win cooperation', the company warmly welcomes new and old customers to come and discuss business, provide guidance and cooperation, and let us work together to create a brilliant tomorrow!