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