Beeco Electronics makes really good ring coil heaters. These heaters are used in big factories and businesses to warm up things like molds and cylinders. They're made very carefully with strong materials so they work well and last a long time. The heaters warm things up quickly and keep the temperature even. Beeco's heaters are better than others because they're made with high standards. If you need heaters that work great and don't break easily, choose Beeco's ring coil heaters. we'll make your work easier and more efficient. you can visit our website www.beecoelectronics.com . or Call us at 07087997550