Introduction of TANG ENG

Company Profile Chronology of Events Organization Executives Philosophy Policy Certifications

Business of Investment

Contact Us

Press Center

Latest News News Archives

Website Map

Production

Procedure of Production Introduction of Equipment Introduction of Product Specification Safety Data Sheet

Product for End-user

Client Service

Contact Procedure of Customer Complaint Catalog Download

Development of New Product

Test Institution

Fee Standard for Authorized Test Test Institute Report

Financial Information

Financial Report Monthly Revenue

Shareholders' Meeting

Shareholders Service

Material Information Shareholders' Meeting and Investor Conference Calendar

Taiwan Depository & Clearing Corporation (TDCC)

Dividend Policy and Dividend History Stock Quotes and Stock History

Investor Conference Information

Conference Material Conference Video

Organization

Principles of Executives

Regulations of Principles

Board of Directors

Board of Directors' Biographies and Responsibilities Implement The Policy on Member of The Board Diversity Education Development of Board of Directors Board of Directors Meetings Assembly and Attendance

Performance Evaluation of Board of Directors / Committees of the Board Function Committee Operation of Audit Organization Director and Key Management Succession Plan

Sustainable Development Team Progress

Corporate Governance and Ethical Operation Subgroup Progress Environmental Sustainability Subgroup Progress Corporate Social Responsibility and Employee Care Subgroup Progress Risk Management Subgroup Progress

Information Security

Overview

A Word from the Chairman About this Report Mission and Vision Sustainable Development Subgroup Previous reports

Environment Protection

Corresponding Policies for Climate Change Environmental Protection Policies Greenhouse Gas Management Measures for Pollution Prevention Energy & Resource Management Green Products

Society Support and Participation

Promote Social Welfare Implementation Effectiveness External Initiative Participation

Company Governance

Management strategies and objectives Risk Management Integrity Management Stakeholders

Responsible Partner

Supply Chain Management Contractor Management Customer Service and Customer Satisfaction Survey

Employee Welfare

Human Right Policies Employee Structure Employee Salary and Benefits Talent Recruiting Promotion, Job Change, and Resign or Retired Education, Training and Evaluation Employee Relation Employee Safety and Health Management

Main Stakeholders and Contact

Communication with Stakeholders

Questionnaire

Significant Issues