... motol fridge, cool air lamp, quarze processing, candle mould, tooth mould, gold, silver, copper and stainless steel welding.And special materials: ... etc.Polish the irregular surface of acrylic and other crafts.Gold, silver and copper point, surface weldingSeal the glass bottle, ... of metal parts.Cutting and fusion of the metal parts.Tooth mould repair and fusion. Micro Flame polishing machine hho ...