There are many industrial processes that require human expertise and sophisticated technology all together. Many small to medium scale businesses lack in these processes because of many factors, like limited budget. Such companies outsource those processes to companies that render process services. Chn-Top Sci & Tech Co., Ltd. is one such process services rendering company in Beijing (China). The engineers at the unit employ high-tech machines for carrying out polishing, vacuum brazing, laser cutting and notching processes. Customers are welcome to get their workpieces processed through single process or combination of different processes, depending upon the workpieces.