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Yancheng ACE Machinery Co., Ltd.
34CrNiMo6 Crane Wheel Forgings - China Factory Wholesale

34CrNiMo6 Crane Wheel Forgings - China Factory


    Technical and Exporting, Email to:  bill.keh@aceprocess.cn


  • 4340 Custom forged crane wheel forgings 
  • 42CrMo4 Custom CNC machined crane wheel forgings
  • 34CrNiMo6 Custom CNC machined forged crane rail wheel

  • 42CrMo4 AISI4140 AISI4340 C60 1060 50SiMn、65Mn wheel forgings
  • Heat treatment: quenching + tempering

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  •     As a Chinese big open die forging and hot ring rolling forgings manufacturer for heavy industry, specializing in forgings of crane wheels,  forged gear forging rings,  and specializing in Heat Treatment and OEM CNC machining according to customers' drawings and requirements.


    • Open Die Forging Process For Crane Wheel Forgings
    • OEM custom forgings shape forgings
    • Heat treatment For Wheel Forgings: normalizing, Quenching+Tempering 
    • CNC Machining Customized Machining Forgings
    • NDT inspection for crane rail wheels forgings

      Open Die Big Forged Crane Wheels | OEM CNC Machining | China Big Forged Wheels Factory


      Technical and Exporting, Email to:  bill.keh@aceprocess.cn

    AISI4140ForgedCraneWheels


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About Us

ACE Group is a comprehensive enterprise group focused on the heavy industrial manufacturing sector, serving as a China 34CrNiMo6 Crane Wheel Forgings - China Factory Manufacturers and Wholesale 34CrNiMo6 Crane Wheel Forgings - China Factory Factory. 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.

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