Hangzhou ZhongRun Medical Instrument Co.,Ltd was established in 1993, We are professionally manufacturer of CURING LIGHT, AMALGAMATOR, SPOT WELDER, ALGINATE MIXER ect. Our products have gained CE & TüV ISO 13485 Certificate, Our goal is to provide best quality products with best services to our customers. We are willing to establish long term and friendly business relationships with customers all over the world.