Ninghai Boteshun Craftwork Co. Ltd. Is a manufacturer and foreign trade company specializing in producing and export of various thermostats, capacitors, relays, defrost timer, relay, vacuum pump, defrost heater, test instruments, welding torches& rds and other HVAC products. The company owns modern production lines and Hi-tech quality control equipment. With scientific management, professional engineers, highly trained technicians and skilled workers. All of the products are made for overseas market and well selling in more than 50 countries worldwide. The Products has granted CE certificates and ISO9002 certificate and won high reputations on world market. To meet the increasing needs of customers, will also be making OEM products as customer's request. Guest from every where of the world are welcome to do business with Our Mission: Hundred percent quality, seventy percent pricegood benefitshonest operating. Our Spirit: Earnet and down-to-earth, matter-of fact attitude, innovation constantly improving Our Aim: Science, Service, Internationalize. Our Belief: Promise for quality.