Premium grade industrial blowers, vacuum systems, and heavy-duty slurry pump designs.
The global demand for high-performance small industrial blower fans and medium-to-large aerodynamic displacement systems has transitioned from traditional pressure-supply operations toward energy-optimized, intelligent fluid dynamics. In modern heavy industries, including municipal sewage treatment, industrial mining, chemical crystallization, and dry bulk logistics, blower machinery accounts for roughly 40% to 60% of total electrical expenditures.
As international environmental mandates tighten—underpinned by standard frameworks such as the European Ecodesign Directive and ISO 50001 energy management structures—system operators can no longer afford the high losses associated with legacy blowers. The focus has pivoted to lifecycle value, aerodynamic efficiency, and zero-maintenance operations. Manufacturers must supply units capable of sustained delivery under extreme pressures while preserving system safety and system longevity.
A half-century legacy of engineering excellence, pioneering blower design, and high-precision manufacture.
Originally known as Shandong Zhangqiu Blower Works, Shandong Zhangqiu Blower Co., Ltd. (Stock Code: 002598, listed on the Shenzhen Stock Exchange in July 2011) has grown to define the benchmark of air displacement machinery in China. Boasting over 50 years of dedicated blower design and manufacturing technology, we operate two Sino-Japanese joint ventures and one USA branch. ZCBC is recognized as the leading local enterprise of Zhangqiu and the top-ranked Roots Blower manufacturer in domestic market occupancy.
Our overall strategy is defined by our guiding vision: "Develop main business, pioneer new fields and innovate, cooperate to be a great company", alongside our rigorous working philosophy: "Do the best". We maintain 20 holding companies, spanning four production and manufacturing bases in Wuxi (Jiangsu), Dongguan (Guangdong), Chenzhou (Hunan), and Jinchang (Gansu), supported by state-of-the-art Research & Development centers located in Beijing, Shanghai, Shijiazhuang, and Wuxi.
In 2005, we transitioned operations to our newly engineered, modern industrial park. Spanning a massive 430,000 square meters, this high-specification zone contains advanced processing infrastructure, heavy assembly units, and clean offices. The facilities foster extensive international collaboration and sustain our rapid global market footprint.
Our parent company realizes an annual operating income of 1.5 billion yuan, showcasing our financial health, production scale, and organizational capability. Today, ZCBC stands as a highly modern company integrating research, system design, manufacturing, and support across a massive array of industrial products, including: Roots Blowers, Centrifugal Blowers, Industrial Fans, Pump Systems, Pneumatic Conveying Systems, Electrical Equipment, and MVR Evaporation systems.
State-of-the-art product life cycle management (PLM) systems, computer-aided manufacturing, and postgraduate talent.
Our company boasts robust scientific and technological research capacities, high-end production machining centers, and advanced product life cycle testing stations. We maintain China's leading product development and design hubs, supported by nearly 100 sets of imported machining complexes. These include CNC machining centers, five-axis machining centers, three-axis coordinate measuring instruments, and ultrasonic flaw detectors imported from Japan and Germany to guarantee tight manufacturing tolerances.
To optimize design processes, we deploy integrated PLM networks, computer-aided manufacturing (CAM), computer-aided process design (CAPP), CNC automation programming, and computer-aided testing (CAT) platforms. This powerful suite minimizes design-to-delivery loops and enhances final mechanical tolerances, creating long-term reliable products.
ZCBC is the executive director unit of the China General Machinery Industry Association, the vice president unit of the Fan Branch of CGMA, and the primary national standard drafting unit for Roots Blowers in China. Our primary business areas cover:
By establishing extensive incentives, ZCBC has built a premier engineering team. This group features national experts receiving state council special allowances, senior researchers, and Ph.D. scholars recruited via Jinan's "5150" program. We have also set up a specialized Postgraduate Workstation, employing over 10 external advisors to lead academic breakthroughs.
Our long-term academic partnerships with leading schools like Tsinghua University, Xi'an Jiaotong University, China University of Mining and Technology, and Shandong University guarantee that our research team remains at the absolute cutting edge of aerodynamics, acoustics, and mechanical design.
High-volume roots blower assembly facility.
Scientific research team analyzing airflow design models.
From micro pneumatic conveying systems to complete city-scale municipal sewage aeration complexes.
Industrial wastewater and municipal sewage treatment demand continuous air injection to sustain biological degradation. Our Air Foil Bearing Turbo Blowers and Magnetic Suspension Centrifugal units deliver oil-free, highly efficient air supply, minimizing energy draw down by over 30% compared to traditional configurations.
From dry bulk cement to agricultural grains and chemical powders, conveying systems require exact pressure drops and constant velocity control. ZCBC designs complete positive and negative pressure pneumatic conveying systems using highly reliable Roots blowers like the TRK6008A series.
Flotation cell aeration and fluid transportation in heavy abrasive mineral slurries demand high wear resistance. Our custom TZJK-TD ceramic slurry pumps provide extraordinary abrasion and corrosion protection, ensuring continuous processing in extreme conditions.
In addition to modular machine manufacturing, ZCBC provides comprehensive EPC turnkey solutions, including: custom fluid engineering plans, system installation, pipeline acoustic matching, electrical control cabinet integration, and system commissioning. This is backed by our specialized after-sales technicians, supporting projects in over 70 countries worldwide.
Our long-term developmental blueprint for energy efficiency, smart system control, and next-generation aerodynamics.
We are investing heavily in a three-tier technology platform focused on Smart Manufacturing, Environmental Water Treatment, and New Advanced Materials. This aligns with global carbon-neutrality initiatives and high-efficiency operations:
Under the guidance of Chairman Fang Rungang, ZCBC is committed to continuous optimization. Every design process includes structural finite element analysis (FEA) and computational fluid dynamics (CFD) simulation to maximize performance. Our design team can deliver 3D CAD/SolidWorks layout drawings within 24 hours from receiving client specifications, facilitating seamless design integration.
Verified manufacturing processes conforming to global environmental, safety, and operational standards.
ZCBC has established a rigorous quality assurance framework. Over the years, we have achieved 69 authorized patents (including 5 primary invention patents) and 2 software copyrights. Our production lines maintain safety and energy-efficiency compliance under international standards:
These certificates reflect our strict testing protocols. Our facilities house modern testing setups where every manufactured Roots blower, centrifugal fan, and industrial slurry pump is verified for vibration levels, noise thresholds, temperature rises, and pressure delivery parameters before packing and dispatch.
A people-oriented engineering environment driving industrial progress and global cooperation.
We believe corporate culture is the soul of any large industrial enterprise. ZCBC respects the value of people, fostering individual ownership, team collaboration, and a dedication to innovation. By encouraging academic exploration, we provide our engineers with a stage to showcase their skills, creating a dynamic, forward-thinking environment.
Our focus on corporate culture ensures that we maintain an active, positive work atmosphere, eliminating potential oversights in design, fabrication, and testing, and continuously improving our operational management standards.
Crucial engineering considerations when selecting small industrial blowers, roots systems, and heavy-duty slurry pumps.
Premium specialized pumps, industrial vacuum plants, and turbo blowers for high-pressure applications.
Zhangqiu