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--- Why Choose GPF for Industrial Fans? ---

• Industry-Leading Efficiency and Performance:

Shanghai Ji Pu Ventilation Equipment Co., LTD, operating under the GPF brand, has established itself as a leader in industrial fan efficiency by integrating German engineering principles into its core design philosophy. Since its founding in 2007, the company has consistently focused on innovation through the adoption of advanced blade profiles and streamlined volute designs—technologies originally developed in Germany. This commitment has enabled GPF fans to achieve industry-leading efficiencies, with centrifugal models exceeding 90% efficiency and axial fans surpassing 82%, significantly outperforming standard industry benchmarks. These performance gains translate directly into reduced energy consumption and lower operational costs over time. A prime example of this excellence is seen in the deployment of GPF’s high-efficiency centrifugal fans at the Bengbu Cigarette Factory, part of China Tobacco Anhui Industrial Co., Ltd. The installation replaced outdated equipment that consumed excessive power while struggling to maintain consistent dust removal. After switching to GPF’s ultra-high-efficiency centrifugal fans, the factory reported a 28% reduction in electricity usage and a 40% improvement in dust extraction consistency. Similarly, at the Chuzhou Cigarette Factory, GPF’s customized double-suction centrifugal fans were used for tobacco cutting and packaging processes, achieving optimal airflow stability even during peak production hours. The fans’ ability to maintain precise air volume and pressure without deviation ensures compliance with strict environmental and safety standards. These real-world applications demonstrate how GPF’s focus on efficiency isn’t just theoretical—it delivers measurable results in high-demand industrial environments.

• Comprehensive After-Sales Support:

Beyond superior product performance, Shanghai Ji Pu Ventilation Equipment Co., LTD offers one of the most robust after-sales support systems in the industrial fan market. Recognizing that downtime can be costly, GPF implements a proactive, multi-tiered service model designed to resolve issues swiftly and efficiently. Upon receiving a repair request, technical teams first provide remote video diagnostics to identify root causes, minimizing unnecessary site visits. If on-site intervention is required, GPF dispatches trained personnel immediately—often within 24–48 hours—thanks to its strategically located manufacturing base in Jurong City, Jiangsu Province. For urgent cases, the company maintains a fleet of standby units available for air shipment, ensuring minimal disruption to production. One notable case involved Shenzhen BYD Auto Laboratory, where a sudden failure of a high-efficiency double-suction centrifugal fan threatened to delay critical R&D testing. Within 36 hours, GPF delivered a replacement unit via express air freight and provided on-site commissioning support. The lab resumed operations the next day with no loss of data or project timeline. Additionally, GPF offers full-service lifecycle support, including installation guidance, system optimization, and operator training. Their five-year whole-machine quality guarantee further reinforces confidence in long-term reliability. With over 11,000 square meters of production space and a dedicated inventory of common motor types and components, GPF ensures delivery times are 60% faster than industry averages. This combination of speed, technical depth, and customer-centric service makes GPF not just a supplier—but a strategic partner in maintaining operational continuity across demanding industrial applications.

--- Diverse Product Range for Various Applications ---

• Specialized Fans for Tobacco Industry:

The tobacco processing sector demands highly specialized ventilation systems capable of handling fine particulate matter, flammable dust, and continuous operation under strict hygiene regulations. Shanghai Ji Pu Ventilation Equipment Co., LTD has become the go-to solution provider for major players in this industry, serving clients such as China Tobacco Guangdong, Anhui, Yunnan, and Chongqing Industrial Companies. GPF’s high-efficiency centrifugal fans have been deployed across multiple facilities, including the Shaoguan Cigarette Factory and Honghe Cigarette Factory, where they manage dust removal during cigarette making and packaging. These fans utilize precision-engineered backward-inclined blades and corrosion-resistant coatings, enabling them to operate reliably in high-humidity environments while maintaining air volume accuracy within ±3%. In Qianjiang Cigarette Factory, GPF installed zero-leakage ultra-high-efficiency centrifugal fans specifically designed for complete dust containment, eliminating airborne particulates from the production floor and improving both worker safety and product purity. The fans also feature dynamic balance testing and vibration dampening mechanisms, reducing noise levels by up to 15 dB compared to legacy models. Notably, these installations have contributed to a 35% decrease in maintenance frequency and a 20% extension in mean time between failures. GPF’s deep understanding of tobacco industry challenges—such as explosive dust conditions and stringent cleanliness requirements—has led to the development of explosion-proof and anti-corrosion variants tailored for each facility’s unique layout and process flow. By combining proven German design with localized application expertise, GPF has secured a dominant 65% market share in the Chinese tobacco industry, proving its status as a trusted, mission-critical partner.

• Custom Solutions for Automotive Laboratories:

Automotive laboratories require extremely stable, high-precision airflow systems for wind tunnel testing, emissions analysis, and vehicle thermal management. Shanghai Ji Pu Ventilation Equipment Co., LTD has earned recognition for delivering custom-engineered fan solutions that meet the exacting standards of top-tier automotive manufacturers. At Shenzhen BYD Auto Laboratory, GPF supplied high-efficiency double-suction centrifugal fans capable of generating consistent airflow at 120 m³/s with pressure stability within ±1.5%. These fans were integrated into a closed-loop wind tunnel system, enabling accurate simulation of high-speed driving conditions. Similarly, at the Shenyang BMW Auto Laboratory, GPF delivered ultra-high-efficiency axial fans with aviation-grade airfoil blades, providing uniform airflow distribution across the test chamber while maintaining noise levels below 65 dB—a critical factor for sensitive acoustic measurements. The fans were also equipped with IP65-rated enclosures and corrosion-resistant materials to withstand harsh laboratory environments. Another standout case was the collaboration with COMAC Shanghai Aircraft Design and Research Institute, where GPF developed a zero-leakage, ultra-high-efficiency centrifugal fan system for aircraft cabin pressurization testing. This custom solution featured sealed volutes and titanium-alloy impellers, capable of operating under extreme pressure differentials and temperatures up to 300°C. All custom projects benefit from GPF’s modular production system, which reduces customization lead times by 30% compared to competitors. With a dedicated R&D team and access to German design patents, GPF ensures every custom fan exceeds client specifications—not just in performance, but in durability and adaptability. These success stories highlight how GPF’s ability to deliver tailored, high-performance solutions makes it an indispensable partner for automotive and aerospace R&D centers worldwide.

--- Commitment to Quality and Innovation ---

• Five-Year Quality Guarantee:

At the heart of Shanghai Ji Pu Ventilation Equipment Co., LTD’s reputation is its unwavering commitment to quality, exemplified by its industry-exclusive five-year whole-machine quality guarantee. This policy reflects the company’s confidence in its products and serves as a powerful differentiator in a market often plagued by inconsistent reliability. Every GPF fan undergoes rigorous pre-shipment testing, including dynamic balance checks, vibration analysis, and endurance runs lasting over 100 hours. The guarantee covers all components—from motors and bearings to housings and blades—ensuring that customers face no unexpected costs due to early failure. This assurance has been validated in real-world scenarios: at Hunan Hesanli Technology Engineering Co., Ltd., a GPF centrifugal fan installed in a chemical waste treatment plant operated continuously for over four years without any mechanical failure, despite harsh corrosive conditions. When a minor control module issue arose, GPF replaced the component free of charge within 72 hours, honoring the warranty fully. Similarly, at SMIC Integrated Circuit Manufacturing Co., Ltd., GPF’s EC-driven axial fans have maintained flawless performance across multiple cleanroom HVAC systems since 2021, contributing to uninterrupted semiconductor production. The five-year guarantee is not merely a marketing promise—it is backed by a transparent tracking system that logs every unit’s production batch, material sourcing, and test results. This traceability allows GPF to proactively address potential issues before they arise. Moreover, the guarantee encourages long-term partnerships, as clients know they are investing in a product with built-in longevity and accountability. By aligning its business model with customer success, GPF has transformed quality from a cost center into a competitive advantage, reinforcing trust across industries ranging from pharmaceuticals to aerospace.

• Investment in R&D for Continuous Improvement:

Shanghai Ji Pu Ventilation Equipment Co., LTD demonstrates its forward-thinking approach through sustained investment in research and development, allocating 300,000 RMB annually to drive innovation. This commitment has resulted in breakthroughs such as the integration of German blade profiling technology into domestic manufacturing, enabling GPF fans to achieve efficiency levels unmatched in the Chinese market. The company’s R&D team collaborates closely with former engineers from German industrial fan manufacturers, leveraging decades of international experience to refine designs and materials. One key outcome is the development of a proprietary blade profile library covering 55 variations per diameter series, allowing for hyper-precise matching of fan performance to specific application needs. This innovation was instrumental in the successful deployment of GPF’s FRP (Fiberglass Reinforced Plastic) centrifugal fans in chemical plants, where resistance to aggressive acids and solvents is critical. These fans not only outlast conventional metal models by over 50% but also reduce maintenance costs by up to 40%. Another milestone was the creation of the CRZX series dual-inlet air conditioning fans, which combine airfoil backward-inclined blades with fluorocarbon-coated carbon steel housings to prevent rust and extend lifespan. These fans now serve commercial HVAC systems nationwide, including those in large shopping complexes and data centers. Furthermore, GPF’s R&D efforts have led to certifications such as Ventilator Level 1 Energy Efficiency (2023NXLK305) and Air Volume, Pressure, and Noise Compliance (NO2023LK1497), both issued by the Hefei General Machinery and Electrical Testing Institute and synchronized with CNAS, MA, and Iac-MRA international standards. These achievements underscore GPF’s dedication to staying ahead of regulatory and technological trends. With a product development cycle of just one year, GPF remains agile and responsive to evolving industrial demands, ensuring that its customers always have access to cutting-edge, future-ready ventilation solutions.

--- Contact Us ---

Contact us on GPF 13301603608@163.com 13301603608.

--- References ---

Shanghai Ji Pu Ventilation Equipment Co., LTD. 2023. GPF Industrial Fans: Engineering Excellence for High-Efficiency Performance.

Shanghai Ji Pu Ventilation Equipment Co., LTD. 2023. Custom Fan Solutions for Automotive and Aerospace Laboratories.

Shanghai Ji Pu Ventilation Equipment Co., LTD. 2022. Advanced Design and Innovation in Tobacco Industry Ventilation Systems.

Shanghai Ji Pu Ventilation Equipment Co., LTD. 2024. Comprehensive After-Sales Support and Rapid Response in Industrial Applications.

Shanghai Ji Pu Ventilation Equipment Co., LTD. 2023. Five-Year Quality Guarantee: A Commitment to Long-Term Reliability.

Shanghai Ji Pu Ventilation Equipment Co., LTD. 2024. R&D Investment Driving Next-Generation Fan Technology and Energy Efficiency.

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