Ningbo Hongrun Import and Export Co., Ltd. was established in 2020, is a foreign trade company specializing in import and export trade.The company's main business: all kinds of thermocouple thermal resistance and junction box, the varieties are: ordinary splash-proof and waterproof junction box; its protection performance in line with international standards conforms to the International Electrotechnical Commission (IEC) standard, "Enclosure Protection Level" IP65 Sprinkler-proof junction box; junction box with transmitter with thermocouple and thermal resistance; junction box with transmitter flameproof thermocouple and flameproof thermal resistance; with transmitter showing flameproof thermocouple and flameproof heat Junction box for resistance; multi-point common thermocouple and junction box for thermal resistance; multi-point explosion-proof thermocouple and junction box for thermal resistance etc. import and export business.Adhering to the business philosophy that customer satisfaction is the eternal pursuit of the company, the company is willing to provide better and more professional services to new and old customers based on the principle of "integrity management, mutual benefit and common development".