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Yancheng ACE Machinery Co., Ltd.
Precision machining large diameter forged rings Wholesale

Precision machining large diameter forged rings


Need Custom Made Large Forged Rings Big Diameter Forging Flanges

China Ring Forgings Factory Quality and Factory Pricing,  Contact Bill Keh:

bill.keh@aceprocess.cn


Our seamless forged rings,forged flanges,forged gear rings are made from our ring rolling mills and open die forgings


S355JR big diameter forged flanges with normalizing and custom precision machined


C45 big gears forging blanks and custom precision machined gears


AISI4140 big wheels forgings and machined as per customer's drawings.

Commonly use steel grade: 42CrMo4 C45 S355 AISI4130 C60


Inquiry Now
  • For more, send your email to Bill Keh:  bill.keh@aceprocess.cn


    • We do big Ring Forgings of Custom Large Diameter Forged Rings and supply Precision Machined Forging Rings on our heavy forging, to meet customers' required by our heat treatment and CNC machining workshops in our one stop factory plant, offer one stop factory solution for big diameter forgings rings.
    • Carbon steel, alloy steel and other custom steel grades. 

    • Customized Precision Machined Forging Ring Components after heat treatment according to customer's requirement on their big diameter forgings and seamless rolled rings components. 
    • ISO, PED Qualified and Certified factory specializing in heavy industry custom forging rings with heat treatment, CNC turning, drilling,boring,milling,painting,shot blasting for exporting from china to worldwide.

    • If are sourcing Custom Seamless Hot Rolled Forging Rings , and need a Chinese Qualified Forging Ring Factory? Contact us.
    • We offer forged rings with required heat treatment, OEM precision machining,  alll forgings will be done the NDT testing before delivery to ensure quality before delivery.
    • Gobal shipping for heavy forgings industry. 
    • Inquiry now! we are ready to support you: bill.keh@aceprocess.cn

About Us

ACE Group is a comprehensive enterprise group focused on the heavy industrial manufacturing sector, serving as a China Precision machining large diameter forged rings Manufacturers and Wholesale Precision machining large diameter forged rings 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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