Center Enamel is a leading bolted steel wastewater storage tanks manufacturer in Asia. Our bolted steel wastewater storage tanks are made from individual sections that are manufactured and finished in the factory, greatly reducing the time and labor involved in the field. Our bolted steel wastewater storage tanks feature unparalleled assembly time, minimal site impact, a long renovation cycle, and straightforward repairs. Once delivered, each wastewater storage tanks section is erected, sealed with gaskets and bolted to adjacent sections. This results in an installation process that is quick and easy, far faster than the installation of concrete or welded tanks. With a lifespan of up to 30 years with proper maintenance, our wastewater storage tanks offer a lower overall life cycle cost. Our wastewater tanks are comprised of replaceable panels and thus maintenance, relocation, expansion and exporting have never been easier. Roof options Center Enamel Offers a wide range of roof options, including glass-lined steel roof GRP (Glass reinforced plastic) roof flat aluminum roof polycarbonate roof gas holder(Single membrane / double membrane roof). Trough deck About Center Enamel Center Enamel Co., Ltd is not only the first Glass-Fused-to-Steel Tanks manufacturer and supplier in China, but also the most experienced Glass-Fused-to-Steel tanks manufacturer in all of Asia. Center Enamel Glass-Fused-to-Steel tanks engineering & design, product testing and quality system are in strict accordance with AWWA D103-09, OSHA, ISO/EN 28765, NSF61, API and NFPA etc. international standards. CEC Glass-Fused-to-Steel tanks are widely used in drinking/potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture etc. applications. Until 2018, Center Enamel Glass-Fused-to-Steel tanks have been exported to more than 60 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, India and South Africa etc. The superior product quality and prompt service gain us worldwide recognition.