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Yancheng ACE Machinery Co., Ltd.
Rack Forgings Custom

Forged gear racks are mainly used in shield machines, wind turbine yaw systems, cranes, metallurgy, and mining equipment. Made of alloy steel via forging, heat treatment, and precision hobbing, they feature high strength and fatigue resistance. Customization based on drawings is available with NDT and performance inspection. We provide one-stop service from design to after-sales with a stable lead time. High impact resistance, high precision, and longer service life make them ideal for heavy-duty working conditions.

About Us

ACE Group is a comprehensive enterprise group focused on the heavy industrial manufacturing sector, serving as a China Rack Forgings Supplier and Rack Forgings Company. Its business spans forging, heat treatment, precision machining, welded structures, and heavy-duty power & free chain spraying production. This integrated layout covers the core production processes of the industrial machinery industry, combining technological strength with large-scale production capabilities.

Core Subsidiaries Details:

Jiangsu ACE Energy Technology Co., Ltd.: The group's core production base, officially commencing operations in November 2025. It occupies 55 acres with a total floor area exceeding 50,018 square meters. The factory is equipped with 3-ton, 5-ton, and 15-ton electro-hydraulic hammers; 1-meter and 1.5-meter vertical ring rolling machines; energy-efficient natural gas heating furnaces; heat treatment resistance furnaces; quenching tanks; induction hardening equipment; machining centers; and other production equipment.
Yancheng ACE Machinery Co., Ltd.: Established in 2019, it occupies 20 acres with a floor area of 13,333 square meters. It possesses an integrated welding-straightening structural steel production line and a precision machining workshop.
Yancheng ACE Surface Treatment Technology Co., Ltd.: Operates a heavy-duty power & free chain large-scale powder coating production line. Focusing on professional surface treatment technology, One-time coating thickness achieves 400μm, providing reliable anti-corrosion and weather-resistant protective performance and appearance optimization solutions, enhancing the group's full life-cycle product services.

ACE Group is supported by a management team of young key members who are experienced in materials, heat treatment, machining, and surface treatment industries. They are well-versed in international and domestic standards, pioneering, and committed to innovation. The subsidiary ACE Machinery has passed TÜV Rheinland ISO 9001 Quality Management System certification, as well as ISO 14001, 45001, and 50001 system certifications. It is recognised as a Specialised, Refined, Unique, and Innovative Enterprise, a National High-Tech Enterprise, and holds a 3A-level enterprise credit rating.

Relying on integrated MES and ERP management systems, the integration of informatisation and industrialisation, data cloud storage, and aiming to build a modern, energy-efficient enterprise, the group maintains a comprehensive inspection system. It possesses inspection tools, non-destructive testing equipment, and qualified personnel, implementing strict controls from material internal quality to appearance and dimensions. All outgoing products undergo 100% inspection, adhering to the business philosophy of pursuing 100% qualified outgoing products and zero customer complaints. A CNAS-standard laboratory will be established to provide scientific testing support for quality control during production and technological R&D, thereby enhancing product quality and technological innovation.

In the future, ACE Group will continue to leverage the technical advantages and industrial synergies of its subsidiaries. Through standardised production, specialised technology, integrated services, and a stringent quality control system, it is committed to providing efficient and reliable industrial manufacturing solutions for global clients, steadily advancing towards becoming a leading comprehensive manufacturing service provider in the industry.

Certificate

  • Enterprise Credit Evaluation AAA
    Enterprise Credit Evaluation AAA
  • 2024 Specialized, Refined, Distinctive, and Innovative Enterprise Certificate
    2024 Specialized, Refined, Distinctive, and Innovative Enterprise Certificate
  • 2023 High-Tech Enterprise Certificate
    2023 High-Tech Enterprise Certificate
  •  ISO50001 Energy Management System
    ISO50001 Energy Management System
  • ISO 45001 Occupational Health and Safety Management System
    ISO 45001 Occupational Health and Safety Management System
  • ISO 14001 Environmental Management System
    ISO 14001 Environmental Management System
  • ISO 9001 Quality Management System
    ISO 9001 Quality Management System

News

  • Industry News 2026-04-15

    Continuous Cast Billet Continuous cast billet is made by pouring molten steel into round or square shapes, resulting in lower density. Its internal structure and mechanical properties are inferior to those of round steel. The advantages are: low cost, high yield, and it can be directly used for mass-produced products, ...

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  • Industry News 2026-04-10

    Gearbox forgings are critical components used in marine propulsion systems, automotive transmissions, aerospace applications, and industrial machinery. These forged components provide power transmission and speed regulation while offering superior strength, wear resistance, and impact resistance compared to cast or ma...

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  • Industry News 2026-04-03

    Marine shaft forgings offer superior mechanical performance compared to castings or fabricated alternatives because the forging process aligns the metal's grain structure along the shaft axis, producing higher tensile strength, fatigue resistance, and impact toughness in the precise directions where marine shafting ex...

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