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|Shape: molds will be put into sand box prior to sand. Sand and sand box integrate. Yeong Guan Group has 20 mixing machines with the largest power of 40T/h which allows shape to be done quickly.|
|Clamping：Precision is paramount in champing which Yeong Guan pays great attention. Every step has been closely monitored by experienced staff and directors.
|Polish：The Group has an independent space for polishing whose environment and luminosity are favorable to polish. Each staff member must wear helmets, safety glasses and gloves when polishing.|
•There are two annealing machines. Size：