Shandong Sanniu Machinery Group Co., Ltd.

Shandong Sanniu Machinery Group Co., Ltd. is a specialized manufacturer of Roots blowers with over ten years of experience in design and manufacturing. The company has completed three phases of construction with a total investment of RMB 150 million, and the fourth phase is planned with an additional investment of RMB 100 million, building a modern enterprise integrating R&D, design, manufacturing, and operations.
Located in Yu Huang Miao Town, Shanghe County, Jinan City, Shandong Province, the company is about 50 km from downtown Jinan, about 40 km from Jinan International Airport, and about 10 km from Dingzhen exit on G20 Qingyin Expressway, with convenient transportation.
Main products include Sanniu blowers, Roots blowers, Roots air blowers, and Roots vacuum pumps.

Engineering support from selection to delivery for blower & vacuum systems—built for stable, long-term operation.

System Integration & Customized Packages

Silencing, filtration, skid base, piping and control options—ready-to-install packages for projects.

Selection & Engineering Support

Model recommendation based on flow, pressure/vacuum, medium and duty conditions, plus piping & installation guidance.

Product Series

Roots blowers, vacuum pumps, turbo and screw solutions—selection support and complete packages.

Manufacturing & Quality

Workshop Upgrade

Lean layout and standardized assembly workflows to ensure consistent build quality and delivery reliability.

Equipment Optimization

Precision machining and performance testing at key processes to improve efficiency and accuracy.

System Integration

Complete packages including silencing, filtration, piping accessories and skid-mounted solutions for projects.

Quality Assurance

Unit-by-unit inspection with key performance records before shipment to ensure compliance and stable operation.

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Standardized processes, verified testing, and complete documentation—built for consistent delivery.

Customer Feedback

Real comments from projects and on-site cooperation.

“Stable operation with straightforward maintenance. Documentation and delivery were well organized.”

“Fast technical response and clear model selection support. Installation went smoothly.”

★★★★★

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