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Guomao Shares (Stock Code: 603915) Company Profile

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Jiangsu Guomao Reducer Co., Ltd. (Stock Code: 603915), shouldering the corporate vision of "becoming a world-class transmission expert", possesses robust technical capabilities in R&D and manufacturing for various industrial gearboxes, reducers, and electric motors. Backed by advanced testing equipment and inspection methods, Guomao provides systematic, comprehensive technical solution services, standing as a benchmarking professional manufacturing and service enterprise in China's general machinery and industrial transmission industry.

Liaoning Guomao Jienuo Intelligent Equipment Co., Ltd. is the core agent of Guomao Group in Northeast China, dedicated to global B2B trade sector operations. Leveraging the unique geographical advantages and trade policy support of the Dalian Bonded Port Area, the company actively expands international markets, driving heavy-duty industrial solutions worldwide and establishing a comprehensive global distribution network.

Adhering to the mission of "contributing to the process of human industrialization," Guomao boasts an industry-leading product coverage rate. Our catalog features standard, special-purpose, customized heavy-duty non-standard, high-precision transmission systems encompassing more than ten series and tens of thousands of specifications. Our transmission solutions are deeply integrated into diverse sectors, including metallurgy, mining, heavy logistics, chemical, construction, grain and food machinery, textiles, energy, pharmaceutical, environmental protection, electric power, industrial ventilation systems, plastic extrusion, marine engineering, shipbuilding, offshore drilling platforms, water conservancy, rail transit, port terminals, and automated smart parking systems. We continuously expand our global footprint into Southeast Asia, Europe, the Middle East, and the Americas to satisfy the evolving demands of our global clientele.

Guided by the philosophy of "customer-centricity, altruism, and building an extensive community of shared interests," Guomao excels at technology-driven innovation. Officially certified as a "High-tech Enterprise," key products such as our GF series parallel shaft helical geared motor, GK series helical-bevel geared motor, GR series helical geared motor, GS series helical-worm geared motor, and B/X series planetary gear reducer have been recognized as elite high-tech innovations. The company maintains a comprehensive management matrix integrating Quality, Environment, and Occupational Health & Safety. By innovatively introducing global-oriented PLM management software, we bridge advanced IT with heavy industrial manufacturing, intelligently building the Guomao GPS lean production management model for modern industries.

Products Range

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We target premium quality and engineer immaculate transmission solutions for your projects.

Manufacturing Capacity & Equipment

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Today, marching forward with the strategic vision of a "listed, century-long enterprise," Guomao is moving with complete confidence, accelerating the development of our "three-core engine" spanning sales, precise manufacturing, and advanced R&D to implement superior global brand strategies and scale into a world-class premier enterprise.

Guomao Gearbox Manufacturing Plant Aerial Overview

Factory Panorama

Plant Aerial View

Factory Plant Panorama

High-Precision CNC Machine Workshop Floor

Factory CNC Workshop

CNC Workshop Live Shot

CNC Machining Workshop

Advanced Precision Horizontal Machining Center

Horizontal Machining Center

Precision CNC Machining Equipment

Horizontal Machining Center

Premium Imported High-Precision Gear Grinding Machine

Imported Gear Grinding Machine

High-precision imported gear grinder, industry-leading level

High-End Imported Gear Grinder

Services & Technical Support

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We are fully dedicated to providing premium customer support; pursuing maximum client satisfaction is our absolute goal.

Product Warranty Period:

Within 18 months from the date of product shipment, or within 12 months from the start of actual field usage, whichever comes first.

Warranty Coverage Policy:

During the designated warranty period, failures resulting directly from manufacturing quality or engineering defects under compliant operating environments and correct maintenance routines according to the user manual fall fully under free warranty service.

The following scenarios are explicitly excluded from free warranty services (Paid Maintenance Applies):

  1. Malfunctions caused by incorrect product installation or faulty interfaces connecting with other external peripheral equipment.
  2. Failures caused by improper assembly, wiring, or operation deviating from the official operation manual guidelines.
  3. Damage and component wear caused by using lubricants or oils not explicitly recommended or approved by our company.
  4. Mechanical or electrical failures resulting from incorrect voltage supply connections or unapproved modification of working specifications.
  5. Structural damage or performance failure arising from unauthorized modifications, tear-downs, or custom structural changes to the product.
  6. Malfunctions caused by substituting non-original or mismatched aftermarket components selected by the user.
  7. Failures triggered by external factors, natural disasters, or any unpredictable events of force majeure.
  8. Natural operational wear, aging, and fatigue of consumable parts, including bearings and oil seals, under standard, routine industrial operations.

Contact Us

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We will serve you wholeheartedly to craft and optimize premium transmission solutions for your applications.

Liaoning Guomao Jienuo Intelligent Equipment Co., Ltd.

Dalian Development Zone Rongchuang Haiyi Changzhou Runhai Park 3-1203
WhatsApp Support: +8617069847979
WeChat Support: +8617069847979
WhatsApp/ WeChat QR: [Click to View QR Code]

Connect with Sales & Key Account Manager

Mobile/Cell: +8617069847979
Inquiry Email: sales@guomao-gearbox.com
WhatsApp Direct: +8617069847979
WhatsApp Chat QR: [Click to Scan WhatsApp QR]