Jianhu County Hongda Valve & Pipe Fitting Co., Ltd. was established in 1998 and relocated its factory to the Jianhu County High-Tech Development Zone in 2011. The company has a registered capital of 202.88 million RMB and is recognized as a National High-Tech Enterprise, a National “Little Giant” Enterprise specializing in precision, sophistication, and innovation, as well as an Outstanding Private Enterprise in Jiangsu Province.

Over the past two decades, the company has developed a complete system for manufacturing drilling and production well control equipment, demonstrating strong capabilities in research and development, design, processing, manufacturing, sales, and service. It is equipped with industry-leading equipment support and professional testing capabilities, including top-tier seven-axis five-linkage universal machining centers from Germany and Japan. The company’s laboratory has received CNAS (China National Accreditation Service for Conformity Assessment) accreditation in multiple testing fields, making it a significant force in China’s well control equipment manufacturing industry.