About SmartFansBlowers
Industrial Centrifugal Fan Manufacturer
We design and build four centrifugal fan series for general ventilation, grain & rice-milling air networks, forging furnaces and pneumatic conveying, backed by in-house casting, machining, dynamic balancing and full-load testing.
Manufacturing since
Centrifugal fan series
Quality system
Balance grade on every impeller
Our Mission
Engineer Industrial Fans That Outlast the Plant
SmartFansBlowers is the export brand of Shandong Youyuan Fan Co., Ltd., part of the Jingliang manufacturing group (Shandong Jingliang Highway Machinery Co., Ltd.) in Wenshang County, Shandong — a share-holding manufacturing enterprise that has been building machinery since 1952.
We design and manufacture four centrifugal fan series — 4-72 for general ventilation, GM for grain & rice-milling air networks, 9-26 for forging-furnace combustion air, and 6-30 for pneumatic conveying. With 400+ pieces of production equipment and 80+ test and inspection stations, every fan is dynamically balanced to G6.3 and full-load run-tested before it ships, under an ISO 9001 quality system.
Smart Factory
How We Work
From Casting to Full-Load Test, In-House
In-House Casting
Foundry-grade housings and impeller hubs cast and machined under one roof.
CNC Machining
Precision machining of shafts, hubs and mounting faces for true alignment.
Dynamic Balancing
Every impeller balanced to G6.3 for low vibration and long bearing life.
Full-Load Run Test
Each fan run-tested at full load before shipment, with a test record.
Selection & R&D
Duty-point analysis and performance curves to match the right model.
Export Support
Seaworthy packing, documentation and after-sales guidance for overseas projects.
Core Values
Core Values
Build It Right
Every fan is dynamically balanced to G6.3 and full-load run-tested before it leaves the plant.
Partnership
We work as an extension of your project team, from selection through delivery and spares.
Honest Specs
We quote the real duty envelope of each series — no inflated numbers.
Decades of Making
A manufacturing group with roots going back to 1952 and a deep equipment base.
Smart Factory
Smart Factory
Quality & Compliance
Certifications
ISO 9001 Quality System
Measurement & Metrology Assurance
Level-II Physical & Chemical Lab
Level-III Work-Safety Standardization
Our Journey
Our Journey
Manufacturing Roots
The Jingliang manufacturing group is established in Wenshang, Shandong.
Centrifugal Fan Programme
Developed the 4-72, GM, 9-26 and 6-30 centrifugal fan series for ventilation, milling, forging and conveying.
Quality System
Certified ISO 9001 with metrology assurance, a Level-II physical & chemical lab and Level-III work-safety standardization.
Export Brand
Launched SmartFansBlowers to supply run-tested industrial fans to overseas plants and traders.
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