Impro Precision Industries Limited is a leading manufacturer in the industrial machinery and equipment sector, specializing in high-precision, high-complexity, and mission-critical casting and machined components. The company's integrated solutions encompass investment casting, precision machining, sand casting, and surface treatment, supporting a diverse array of industries including automotive, aerospace, hydraulics, medical, construction, and energy. Founded in 1998 and headquartered in Hong Kong, Impro Precision Industries has established a significant global presence with 21 production facilities spanning China, Turkey, Germany, the Czech Republic, and Mexico, and serves customers in over 30 countries and regions. The company stands as the world’s fifth-largest independent and China’s largest investment casting manufacturer, as well as the third-largest precision machining company in its core end-markets. Renowned for providing one-stop solutions from research and development to finished components, Impro Precision Industries is a reliable partner for industry leaders such as Bosch, Caterpillar, Cummins, Honeywell, HUSCO, and Parker Hannifin, reinforcing its pivotal role in supply chains for mission-critical industrial applications.