Ningbo Limit Industry Co.,Ltd majors in micro-motor and timer area including R&D and manufacture. Micro motors which have synchronous, reversible synchronous, DC synchronous and stepping motors have possessed variety of patents and international certifications. The motors have been used to household appliances industries extensively. Meanwhile,the timers are regarded as industrial model and supply to famous international brands. Advanced customization and diversified production make Limit(Ningbo) unique.