Hangzhou Als Dental Appliance Co., Ltd

hangzhou als dental appliance co., ltd produce orthodontic product more than 12 yeas, with much mature technology, so we have enough confidence for the quality of our products.our main products: bracket , band, buccal tube, orthodontic  accessories( ligature tie, niti arch wire, face bow, reverse pull headgear, lingual button, month opener, expansion screw) and dental instruments.repair series: link pin, post pin,machine series: curing light, LED curing light and spot welder. [详细介绍]