Qianjing "was founded in 2004 and officially renamed Dongguan Qianjing Environmental Protection Equipment Co., Ltd. in 2007. Qianjing "was founded in 2004 and officially renamed Dongguan Qianjing Environmental Protection Equipment Co., Ltd. in 2007. Qianjing Corporation is located in Dongguan, known as the "World Factory", with convenient transportation and complete supporting facilities. Dongguan Qianjing Environmental Protection Equipment Co., Ltd. has been dedicated to the research and development, production, and installation of industrial water treatment products since its establishment. Qianjing Company has established multiple offices and service points in major cities across the country, which can better provide customers with high-quality services. Since its establishment, Qianjing has been investing heavily in product research and development. In addition to the production of conventional water treatment equipment, the company's main products are XF, SA, EA series deionized water equipment, QC series laboratory deionized water machine systems, and has obtained multiple patents. Several equipment have also been awarded national high-tech products, and Qianjing has passed ISO9001 quality system international certification. The products have obtained the EU CE certificate, and were awarded the title of Contract Abiding and Creditworthy Enterprise in 2017. In 2017, it was awarded the title of National High tech Enterprise and a key supported enterprise by the state.