HangZhou ORJ Medical Instrument & Material Co.,Ltd. is situated on the beautiful west lake in HangZhou City? and is one of the leading companies to develop and manufacture orthodontic product in China.At present, our main products are Edge-wise and Roth brackets, casting buccal tubes, molar bands with rough inner surface, orthodontic accessories and orthodontic pliers. ORJ company possesses of advanced manufacturing facilities and precision inspection equipment? adopts advanced NC process? welding technique and surface treatment method. Our orthodontic products are both high precision and smooth