About LarganCSR
Corporate Governance
Corporate Social Responsibility Report

  1. 2020 Corporate Social Responsibility Report
  2. 2021 Corporate Social Responsibility Report
  3. 2022 ESG Sustainability Report

Annual Report Overview

  1. Largan Organization Chart
  2. Board of Directors
  3. Compensation Committee
  4. Management Team
  5. Status of Corporate Governance Implementation

Major Internal Policies

  1. Article of Incorporation
  2. Procedures for Internal Information
  3. Corporate Governance Practice Principles
  4. Corporate Social Responsibility Practice Principles
  5. Ethical Corporate Management Practice Principles

Suppliers Services

In order to improve the future generations through the promotion of sustainable development. We, Largan, need to establish partnerships with our supply chain. Most of all, suppliers and us should be in strict accordance with the social responsibility, including environmental protection, labor rights, health and safety, risk management and ethics regulation, and also disable the use of conflict metals.

Contact Window: Jane Hsu

E-mail:[email protected]

Sales Services

LARGAN Precision Co., Ltd. was founded in 1987 as a professional lens designer and manufacturer in the optics industry. Headquartered in Taichung City Precision Machinery Technological Park, Taiwan, LARGAN currently owns four factories in Taiwan, two in China, and is known as one of the world's major players in glass spherical and plastic aspherical lens design and production. LARGAN's products are globally distributed; product lines include but are not limited to lens for mobile phones, NB/laptops, tablets, and digital cameras (DSC). We are also actively developing and promoting lens application in security and automotive products. If you have any inquiries for the lens related business, please feel free to contact us as per following:

Headquarters Sales Department Contact Window: Simon Shen

E-mail:[email protected]

Employee Relations

Largan Precision Co., Ltd gathers employee feedback through various channels, which allow employees to express their opinions adequately and freely without any duress. The organization works hard to maintain a strong and healthy employee-employer relationship. If employees have concern over employee-employer relationship, benefits, job related, working environment, personal health issues, etc., he/she can provide feedback through the channels below, and a designated associate will be assigned accordingly.

Contact Window:HR depart. Renan Ho

Contact No.:04-36002345 #50465

E-mail:[email protected]

Investor Relations

Largan hosts investor conferences on a quarterly basis and uploads the relevant presentation materials on both Largan’s and the Taiwan Stock Exchange’s websites, to enable investors to make informed investment decisions

Contact Window: Josephine Huang

E-mail:[email protected]

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