TBT Provides Premier Product
TBT's been specialized in etching thin and thick metal sheet. We provide precise components which are mainly used in AI and high-tech devices.

TBT Co., Ltd. is a professional chemical etching manufacturer dedicated to providing high-quality etching products and services. Our photo-chemical etching process has been successively developed over a number of decades since we were established in 1997. With our advanced photochemical etching facility, equipped with high technology and time served engineers, we mainly produce etched lead frames, VCM springs, stainless steel etched products and other precision components which are widely used in electronics, automobiles and other industries.
TBT is ISO 9001, ISO 14001 and IATP16949 certified. We strive for optimal performance and believe that quality is the decisive element for long-term mutual success and partnership. We have a professional R&D team that can provide customers with customized solutions to meet various needs.

TBT specializes in high-precision etching technology, especially in the field of reel etching, with deep technical accumulation. Compared with traditional sheet etching, our reel-to-reel etching can significantly improve production efficiency, reduce production costs, and ensure product consistency.
最佳夥伴CONCEPT
TBT commits to fulfilling our social responsibilities, enhancing our corporate value, and strengthening our management foundation with an emphasis on “ESG” (Environment, Society, and Governance) for sustainable corporate growth.
Partnering with Customers on Innovation
Value Creation on Products Lifecycle
Be Reliable Partner for Supplying Powerful Parts with Technological Innovation
Optimize and Continuous Service Innovation in TBT
服務項目SERVICE
Core Business: High-level Precision Chemical Etching
  • Customized Design and Manufacturing Services
    Fully supporting customers and supplying fine etching design manufacturing services
  • Surface Treatment
    To enhance product performance, TBT provides services of surface treatment after etching, such as Tin plating, black coating, etc.
  • Strong Technical Background
    With decades of etching experience and variety products manufacturing, TBT supplies and meets customers' needs of different fields.
服務產業INDUSTRIES SERVED
Precision etching technology is widely used in electronics, medical, aerospace and other fields with its excellent processing accuracy, fine surface quality and diverse materials. Capable of producing burr-free parts, photochemical etching is making itself an indispensable technical part for high-tech manufacturing.
TBT Co., Ltd. is a professional chemical etching manufacturer dedicated to provide high-quality etching products and services.
The company was established in 1997 as a joint venture between SDI and NIPPON FILCON CO., LTD.
SDI Group
  • SDI Corporation
  • TBT Co., Ltd.
大事記HISTORY
  • 2024

    1. Invest new equipment of etching 0.8mm in thickness 2. Obtained a certificate of IATF 16949: 2016

  • 2023

    Annual Greenhouse gas inventories (GHG) tracks

  • 2022

    Tin plating technology for VCM Spring

  • 2021

    Access to dual OP system – IOS & Android

  • 2020

    New Tech- Aperture Stop & VC Enlarge Capacity and Machine

  • 2015

    Expend line, exposure line. Start AVI development

  • 2006

    New Tech VCM Spring

  • 2002

    New Tech- HDD Suspension

  • 1997

    Founded by SDI and NF Start for etching lead frame business