COMPANY OVERVIEW

  • Aerospace, Semiconductor, Medical and Energy Parts Manufacturer
  • Joint Venture company of Summit Auto Body and Lenso Wheel
  • Factory area 14,560 Square Meters Located in central of logistic area in Thailand.
  • Design, Analysis, Manufacturing, Testing, Inspection and Project Management
  • AS9100 Nadcap Chemical Processing
  • NDT – Liquid Penetrant Testing Level 2

Summit Lenso was founded in December 2010 as a joint venture with a UK engineering firm experienced in manufacturing mechanical parts for Airbus and Boeing. Today, we operate as an independent entity under Summit Corporation and Lenso Group. In 2015, Lenso Wheel Co., Ltd. And private Thai investors acquired majority shares from the UK partner, followed by a Japanese trading morimura company Acquiring shares in 2016.
Summit Lenso is a subcontract manufacturer serving the aerospace industry, including OEM, defense, eVTOL, and space programs. We also have extensive experience in the medical, semiconductor, energy, and robotics sectors, manufacturing complex components tailored to each industry. Our capabilities spinning machining, sheet metal fabrication, plastic and composite work, surface treatments, non-destructive testing, painting, and complex assemblies. We hold AS9100 and NADCAP certifications, demonstrating our commitment to quality and regulatory standards.
Our aerospace business is organized into four key sectors:

1. Aircraft Interiors
2. Aero structures
3. Aero Engines

4.Avionics
We serve customers across Canada, the USA, Europe, Singapore, Japan, and China, and we are a leading member of the Thai Aerospace Manufacturing Industries Association. Recognizing growth opportunities, we began collaborating with Summit Auto Body Co., Ltd. In 2020, leveraging each other’s capabilities and global supply chains. By 2023, we formally integrated into Summit Corporation as part of the group’s non-automotive division, benefiting from substantial financial, manpower, and supply chain support, which elevated our capacity and expanded our capabilities.
Summit Lenso is more than an aerospace subcontractor— We are a dedicated partner committed to fostering strong, supportive alliances with our clients. Our goal is to work closely with you to build a globally effective partnership, extending our capabilities to enhance your manufacturing success.

2011

Estabishment of Lenso

  • The $1 million investment will begin operations in March 2011.
  • Produced by a British engineering firm and a Thai businessman.
  • Starting an area of ​​1,200 square meters with 6 VMC machines
  • AS9100 Rev C approved after 6 months of implementation

2012-2013

Growth & New Sectors

Growth & New Sectors

  • Additional 9 VMC machines, 1 Turn-Mill and 1 Sliding Head machine.
  • The factory increased its area by 1,000 square meters.
  • Start the assembly line
  • Started production of engine parts
  • Started production of aircraft structural parts

2014-2015

Lenso Acquisition

Lenso Acquisition

  • Acquired by Lenso Group and private investors
  • Invested $1 million and approved a budget of $3 million.
  • 4 additional VMC machines and 5-axis machines
  • Allocate 12,000 sq m of space to build a new factory.

2016-2017

Moved to New factory

Moved to New factory

  • Moved into a 6,000 sq m factory on a land area of ​​14,560 sq m.
  • Carry out interior surface improvements
  • NADCAP to approve by end of year
  • Morimura-Japanese joint venture

2022

Summit & Lenso

Summit & Lenso

  • A joint venture between Summit Auto Body and Lenso Aerospace.

2024

  • Joint venture with Summit Auto Body established under the name SUMMIT LENSO CO., LTD.
  • Increase registered capital from 40 million baht to 105 million baht.
  • List of CNC machines within the company
  • 2-axis automatic lathe, total 1, 7-axis, total 2
  • 3-axis automatic milling center, total 37, 5-axis total 3