Consol Energy (Changzhou) Co.,Ltd was invested by Consol International Holdings (BVI) which is a world-class financial syndicate with its business distributed all over the world. Consol Energy (Changzhou) Co.,Ltd. is a manufacturer and exporter of quality solar water heaters based on top-of-the-line technical supports provided by Yu Kun Pei who is world-famous expert in new energy and new material and is the inventor of SUNPAK vacuum tube and CONSOL heat collector. Our quality products are well sold at home and abroad. All production facilities of Consol Energy (Changzhou) Co.,Ltd are certified to ISO9002. The company strictly implements ISO9002 into practical operation and strives to realize zero flaw in production and service. Consol Energy (Changzhou) Co.,Ltd. is committed to providing customers with quality products, perfect service, fast delivery at competitive pricing.