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Company Profile: Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd. 1. Basic Corporate Overview Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd. (Brand: TR) was founded in March 2007, located in Dadukou District, Chongqing, China, with an independent production base in Jiulongpo Taojia Industrial Park. It is a technology-oriented enterprise integrating R&D, manufacturing, sales and global after-sales service of vacuum oil purifiers and industrial oil filtration equipment, certified as a Chongqing Sci-tech Enterprise, ISO9001:2015 quality management system and CE certification for export products. Registered address: 27/F, Building 17, Yajule Yubin Mansion, Shuangcheng Road, Dadukou District, Chongqing, 400084, China Legal Representative: Li Kunlun Registered Capital: RMB 5 million Core business scope: R&D, production and sales of oil purification equipment; import & export of goods; industrial fluid filtration technical consulting and customized solution service. 2. Core Product Lines The company develops 14 series, over 100 models of oil treatment equipment to cover full industrial oil purification demands, with customized explosion-proof, fully automatic PLC/touchscreen, mobile trailer-type options available: Transformer Insulating Oil Purifier Series (ZJA/ZJB) Double-stage high vacuum oil purifiers for power transformers, switchgears and mutual inductors, removing water, gas, sludge and acid value from insulating oil. Turbine Oil Regeneration Machine (ZJC Series) Specialized for power plant turbine oil dehydration, demulsification and impurity filtration. Lubricant & Hydraulic Oil Purifier (ZJD Series) For gear oil, hydraulic oil, compressor oil in metallurgy, machinery and mining industries. Waste Oil Recycling & Distillation Equipment (DIR/DDR/NRY Series) Waste engine oil distillation to base oil, waste fuel oil regeneration, decolorization & clay filtration devices. Auxiliary Filtration Equipment Plate-frame filter press, portable oil filling machine, precision filter carts and supporting filter elements. Key components adopt international top brands: Siemens, Leybold, Omron, Schneider, HYDAC to guarantee stable running performance. 3. Application Industries Our filtration machines are widely deployed in global sectors: Power grid & hydropower stations, petroleum & natural gas, metallurgy & steel, mining, machinery manufacturing, chemical engineering, railway, aviation, shipping and new energy projects. Domestic cooperative clients include Sinopec, China National Offshore Oil Corporation, China Railway Group, Sany Heavy Industry, etc. Job Title: International Sales Manager / Foreign Trade Manager / Export Manager: Ms.Anne Wu Mobile / WhatsApp / WeChat: +86 15215080377 Personal Email: cqoilrecycling@outlook.com Official Export Mailbox:annewu@cqtongrui.com Company: Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd.