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Precision Machining & Engineering Solutions
Since 1951

Lonero Engineering is a precision CNC machine shop and production toolmaker based out of Troy, Michigan. For more than 70 years, Lonero has specialized in the total development and manufacturing of complex-machined components, custom tooling, and fixtures engineered for a diverse range of commercial and industrial applications.

Utilizing a combination of CNC milling, turning, and mill-turn centers with live tooling solutions, as well as CNC grinding and Swiss machining capabilities, Lonero can achieve superior production results for your project. We are an ISO 9001:2015 certified American contract manufacturer offering flexible, consistent, on-time machining solutions for your precision products.

Learn More About Our Company

Innovative Production Machining Solutions Optimized for Your Application

In addition to remaining the industry leader in advanced fillet rolling for crankshaft tooling applications, Lonero Engineering develops innovative machining solutions for a range of commercial and industrial sectors, including:

  • Medical
  • Aerospace
  • DOD
  • Industrial (OEM)
  • Automotive (EV)
  • Appliance
  • Power Generation
  • Agriculture 
  • Construction Equipment
  • Robotics
  • Hydraulic Tube Tooling
World Map locations
MexicoCorporate HeadquartersFranceTurin, ItalyChinaHong KongSouth KoreaJapanIndia

Mexico

SIMSA
Abasolo Norte No. 3485-4
Saltillo, Coah., 25270 México
Telephone: +52 (844) 416-6253
Email: Info@simsainc.com
Site: www.simsainc.com

Corporate Headquarters

2050 Stephenson HWY.
Troy MI 48083
Telephone: (248) 689-9120
email: sales@lonero.com

France

DISMO SAS
38 rue des Mathurins
F-75008 Paris - France
Telephone: +33 1 45 80 26 81
FAX: +33 1 45 89 67 16
Email: com@dismo.fr
Site: www.dismo.fr

Turin, Italy

ENGIMET SRL
Via Ippolito Nievo, 25
10153 – Torino - Italy
Phone: (+39) 011 197 156 02
Email: engimet@engimet.it
Web Site: www.engimet.it

China

Nanjing Ruiheng Machinery Co.,Ltd.
Room 316, Qinya business building
No. 418 Longpan Zhong Road, Qinghuai District, Nanjing, China
Tel: +86-25-52886958
MP: 13605183586/13305180296
Email: juhuaping@aliyun.com

Hong Kong

Continental Asia Pacific Co., Ltd.
Flat 4, 8/F., Wing Hang Ind., Bldg.,
13-29 Kwai Hei Street,
Kwai Chung, N.,T.,
Hong Kong
Telephone: +852 9847-7289
Email: jonathantung@continental-ap.com

South Korea

Sunwoo
1-905, Innoplex, Sinwon-ro,
Yeongtong-gu, Sunwon-si,
Gyeonggi-do
South Korea (16675)
Tel : 82-10-5214-3450
Email : hblee5904@naver.com

Japan

CFE
3-18-9 Roppongi - Minato-Ku
Tokyo 106-0032 - Japan
Telephone: +81-3-3584-2126
Email: info@cfe.co.jp
Site: cfe.co.jp/lonero

India

GLENZTECH
113-C, 3RD Floor, Cabin No-1
Mianwali Colony, Gurgaon - 122001, (Haryana) India
Mobile: +91 9999623242
Telephone: +91 124-4203242
Email: glenztech@gmail.com
Website: www.glenztech.com

Lonero has been providing Precision Machining and Engineering Solutions since 1951.
Contact us today to learn more about our capabilities
and how you can benefit from our experience: 248-689-9120.