
Our main products: Cartridge heaters, tubular heaters, fryer flat heates, finned air heaters, immersion heaters, mica band heaters, ceramic heaters, hot runner coil heaters, silicone rubber heaters, teflon immersion heters, ceramic fiber heaters, thermocouples and other industrial heating elements, industrial ceramic parts.
Our history
2005~2006
Shenglong electric heating factory was established, total 6552.9 square meters.
2007~2008
Shenglong thermocouple factory was established
2009~2010
Established shenzhen shenglong electric heating technology Co., Ltd.
2011~2012
Increased production of ceramic heaters and silicone rubber heaters in shenglong electric heating factory
2014~2015
Established Hong Kong shenglong electric heating technology Co., Ltd.
2016~2017
Passed ISO9001 management system certification
Obtained ce certification
2018
Register "honglongxin" as the trademark of shenglong thermocouples.
Our advantage:
1. Factory direct--we are a manufactuere of industrial heaters and thermocouple with ISO9001 &ce;
2. Save cost--one-stop service of heating elements, to save your cost;
3. Strict QC system--we have frist-class production line and strict quality management system;
4. Competitive price-we offer high quality industry heaters and thermocouples to customers with competitive price to meet your budget;
5. Fast delivery--we have sufficient production capacity to ensure fast delivery and on-time shipments;
6. Best service-support OEM service, fast quotes, special sizes, wattages, and materials are available upon request;
Contact us to get free quote now: Info@heatersmfg. COM