Ningbo Changhua Copper Products is a company that manufactures metalwork products. It offers lock ball valves, pipe fittings, spools, brass valve fittings, alloy plated elbows, probes, glass fiber insulation, and other products. The company also provides services such as CNC machining, surface finishing, sub-assembly, forging, tool design, casting, etc. Ningbo Changhua Copper Products caters to the electrical and telecommunication industry.