"BOYIN" ( BOYIN ) was founded in 1995,with professional research and development, production, sales of all kinds of electronic thermostat as the main business.We have excellent development team and our own factory.BOYIN Electron Co.LTD. is attracted by DALIAN government enterprises investment.The company is located in Dalian Free Trade Zone .Dedicated to microcomputer controller and electronic products R & D, design, production, sales of one-stop professional manufacturers.We have many years experience of undertake OEM and ODM orders. Adopt standardization IS09001 quality system management, cooperate with the quality and efficiency of the effective control, ensure to the customer for each product is reliable and stable. Company obtains the field practically by the good faith management and the product by the quality the widespread approval. Welcome all friends to visit our factory!