The 16th World Precision Casting Congress (WCIC 2025) opened in Kobe, Japan, focusing on “Precision Casting Promoting Sustainable Social Development”. Qingdao Kehua Petroleum Machinery exhibited high-precision castings for petroleum equipment, including turbine compressor components and high-pressure valves. Kehua’s castings utilize automated production lines and 3D printing technology, with tolerances within ±0.05mm. The company recently registered a subsidiary in Thailand to expand its Southeast Asian market.
Menu