Gang Hua (港华) is a specialized manufacturer of industrial valves, welding automation, and structural steel products. By integrating R&D, manufacturing, and global services, we deliver complete solutions for industries such as energy, oil & gas, metallurgy, heavy construction, and water treatment.

Our mission is to provide stable and efficient equipment that increases productivity and reduces operating costs for our clients. Our vision is to become an international benchmark in intelligent and reliable manufacturing. We operate on the values of integrity, innovation, and win-win cooperation.

With production facilities equipped with CNC machining, automatic welding lines, and complete testing laboratories, we ensure 100% traceable quality in every process. Our products are certified according to international standards such as ISO 9001 and CE, and are exported to more than 27 countries and regions.

Gang Hua: From Design → Manufacturing → Testing → Delivery. One partner, total responsibility.