About us

PROFESSIONAL PRODUCTION OF VENTILATION DUCT PROCESSING EQUIPMENT

GUOHUA MACHINERY PROFILE

Ma’anshan Guohua Machinery Co., Ltd. specializes in manufacturing equipment for ventilation duct processing, encompassing: Ventilation Duct Production Line II, Air Duct Production Line III, Air Duct Product Line IV, Air Duct Equipment Line V, Multi-functional Flange Bending Machine, Joint Flange Bending Machine, Joint Angle Inserting Machine, Single Flat Flange Bending Machine, Joint Flange Bending & Bending Pipe Machine, Angle Steel Curling Machine, Roller Shearing & Pressing Machine (Bull Shear), and Electric Roller Curling…

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Direct management

Each link from raw material procurement to production process can be independently supervised to ensure that products meet standards.

Quick response

Quality issues can be promptly addressed by adjusting the process or shutting down for maintenance, avoiding communication delays in outsourcing.

Scale effect

Fixed costs (equipment, plant) are amortized as production increases, and marginal costs decrease.

OUR FACTORY

Welcome to visit our company

mass production

A modern workshop with over 5000 square meters, equipped with advanced production lines, meets the needs of large-scale and high-precision mechanical processing, with strong production capacity and fast delivery.

Advanced Equipment

Introduce international high-precision CNC machine tools, laser cutting, automated welding robots and other equipment to ensure impeccable machining accuracy and quality. ​

Full Industry Chain Services

From raw material procurement to finished product assembly, one-stop completion, strict control of each link, cost reduction, and efficiency improvement.

Technical team

A team of senior engineers and technicians, providing customized solutions, supporting the design and production of complex components, and leading the industry in technology.

Strict quality inspection

Using coordinate measuring instruments, ultrasonic testing and other testing methods, 100% inspection of key components is carried out, and the quality meets ISO 9001 and international standards.

Flexible adaptation

We can undertake diversified orders for machinery, engineering equipment, hydraulic components, etc., to meet OEM/ODM needs.

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