... various CNC & grinding machines. 2.We produce various steel cap,and other machinery parts for the OEM manufacturers. 1. We have ... , grinding machines, CNC machines, etc.2. We produce steel cap, conveyor pulley, bearing pulley, chain wheel, bearing block, spring ... , such as conveyor system, traffic, metallurgy, food and beverage, processing, palm oil, water and waste water, forest industry, etc. steel ...