Nanjing Sapphire Environmental Protection Equipment Co., Ltd. is referred to as Sapphire Environmental Protection. It was founded in 1998. It was formerly Nanjing Baolin Foundry Factory and was later transformed into Nanjing Hardware Equipment Factory Foundry Branch. In 2007, it was merged and transformed into the current Nanjing Sapphire Environmental Protection Equipment Co., Ltd. Nanjing Sapphire Environmental Protection Equipment Co., Ltd. is located in Liuhe District, Nanjing City, a national sewage equipment concentration area. Nanjing Sapphire Environmental Protection Equipment Co., Ltd. is a production-oriented manufacturing enterprise specializing in the production of submersible mixers, submersible pushers, submersible aerators, submersible return pumps, submersible pump automatic coupling devices, and grid decontamination machines. After years of development, it has formed a batch production capacity for pump products and complete sets of special machinery for water treatment, and can produce more than 95% of the equipment for sewage plants and pumping stations. Nanjing Sapphire Environmental Protection Equipment Co., Ltd. radiates to many regions across the country and some overseas countries. Have the ability to contract municipal projects and operate environmental pollution control facilities. It is widely used in many national key projects at home and abroad, such as Xi'an Sewage Treatment Plant, Shanghai Hongqiao International Airport, Guangzhou Metro, and Nanjing Metro. Nanjing Sapphire Environmental Protection Equipment Co., Ltd. takes social responsibility as its own responsibility and aims to revitalize the national environmental protection cause. Relying on its deep understanding of water affairs, under the guidance of the management principles of "marketing orientation, continuous innovation, rapid response, and doing right once", Nanjing Sapphire Environmental Protection Equipment Co., Ltd. is working hand in hand with friends from all walks of life to fulfill the corporate purpose of "professional persistence, excellence" and has become an investor and partner in many projects, constantly rewriting the history of China's water industry.