80% parts are produced in same factory for better quality control and future service
World has completed high-quality production equipment, including the iron casting line, plasma laser cutting machines, welding robots, gear hobbing machines, gear grinding machines, Pama boring and milling centers, CNC lathes, anneal treating furnaces, sand blasting machines, three-coordinate measuring instruments and ultrasonic flaw detectors. World produce most of the parts from material casting, steel plate cutting, welding, machining to assembling and testing. Especially the world patent wet type pneumatic clutch, lower noise, cleaner, easier maintenance and longer service life.