I. Company Profile and Regional AdvantagesZibo Mingbo Fan Co., Ltd. (formerly Zhoucun Tongli Machinery Factory) was established in 1995 and reorganized in 2006. As a high-tech enterprise integrating fan R&D, manufacturing, sales, and service, it is a member of the Zhoucun District Fan Association and possesses an officially certified fan performance testing system.The factory covers an area of 15,000 square meters and is located in Zhoucun District, Zibo City, adjacent to National Highway 309, the Jiqing Expressway, and the Binbo Expressway. It is 5 kilometers from the Zhoucun urban area and 15 kilometers from the Zibo city center, featuring a well-developed transportation network and efficient logistics.II. Core Competitiveness1. Scale capacityThe company currently has 80 employees, including 18 professional technical and R&D personnel. With total assets exceeding 30 million yuan and annual sales surpassing 50 million yuan, it produces 3,000 wind turbines (sets) annually and possesses the capability to handle large-scale customized orders.2. Research and Development InnovationWith over ten independent patents, the company has maintained long-term industry-academia-research collaboration with Harbin Institute of Technology, Xi'an Jiaotong University, and Shenyang Blower Research Institute, continuously driving the iterative upgrading of new blower technologies.3. Equipment InspectionEquipped with a full set of CNC machining, forming, and assembly equipment, enabling autonomous production of key processes; a standardized ventilator performance laboratory is established, capable of independently conducting comprehensive performance tests including air volume, air pressure, and energy efficiency.4. Certification• ISO 9001 Quality Management System Certification• Explosion-proof fan dedicated explosion-proof certification, suitable for flammable and explosive working conditions• Energy-saving fan with secondary energy efficiency certificate, supporting enterprises in green consumption reduction and project biddingIII. Product System and Market LayoutThe company's product range covers over 70 major series and more than 700 types of fans, including high-temperature fans, corrosion-resistant fans, explosion-proof fans, energy-saving fans, furnace fans, dust removal fans, glass fans, and specialized metallurgical coking fans. These products are widely used in boiler forced and induced draft, industrial dust removal, mining, chemical industry, building materials, nuclear industry, and other fields.The product is widely sold across 29 provinces, autonomous regions, and municipalities nationwide, with long-term support for over a thousand industrial enterprises. The equipment operates stably and enjoys an excellent market reputation.IV. Honors, Qualifications, and Social RecognitionSince its restructuring, the company has successively obtained multiple authoritative certifications and honorary titles:• Provincial-level Enterprise with Strong Contract Fulfillment and Creditworthiness• Listed Enterprise at Qilu Equity Trading Center (Equity Code: 301919)• Technological innovation breakthroughs enterprises• National Level A Tax Credit Enterprise• Provincial Green, Environmentally Friendly, and Honest Enterprise• Annual Zibo City Trustworthy Consumption Demonstration UnitThe company's reputation and innovation capabilities have earned dual recognition from both the government and the industry.V. Business Philosophy and Development DirectionThe company consistently adheres to the business philosophy of "focusing on quality, valuing credibility, and ensuring customer satisfaction." It continues to deepen its expertise in the core technology of fans, prioritizing the research and development of explosion-proof and energy-saving new products. Relying on a comprehensive technical system, compliant qualifications, and stable production capacity, it is committed to providing high-reliability, low-energy industrial ventilation solutions for customers across various industries, supporting green manufacturing and industrial upgrading.