da chang industries co;ltd;founded in 1989, is a diversified group company, our business activities include investment, manufacturing, import and export.after many years of continuous rapid growth, our company has now become one of the leaing manufaturers of electric components. with advanced production facilities and a high technological capability we can provide safe and reliable products to our customers at competitive pricie with on-time delivery.a recent example is our probe type thermostat which has already been tested and approved to a wide range of international safety standards we also have s strong engineering team which can develop products according to customers`specific requirements .our guiding principie is to provide the best evels of service to old and new customers alike-all of the time!