We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Jef-400, Battery Voltage Level Indicator, Tank Level Float Indicator, Bucket Level Indicator Kit,J And K Type Thermocouple. Winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us. The product will supply to all over the world, such as Europe, America, Australia,UAE, Marseille,Romania, Georgia.We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.