Tzu Chun Chang

Tzu Chun Chang

Comptroller/Controller/Auditor at VISCO VISION INC.

Electronic Technology

Network origin in Tzu Chun Chang first degree

EntityEntity typeIndustry
Public Company Electronic Components 12
Public Company Electronic Components 10

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Tzu Chun Chang via their personal network

CompanySectorRelated peopleMain position
National Chiao Tung University College/University

Oliver Liu

Ying Hsiung Chiu

Kai Yu Cheng

Graduate Degree

Doctorate Degree

Graduate Degree

Computer Processing Hardware

Ko Yung Yu

Ying Hsiung Chiu

Su Chan Chao

Corporate Officer/Principal

Corporate Officer/Principal

Chief Tech/Sci/R&D Officer

BENQ MATERIALS CORPORATION Computer Peripherals

Ko Yung Yu

Oliver Liu

Pei Ching Cheng

Chairman

Corporate Officer/Principal

Director of Finance/CFO

TIAN GE INTERACTIVE HOLDINGS LIMITED Information Technology Services

Wing Yuen Chan

Sau Mei Ng

Director/Board Member

Corporate Secretary

Miscellaneous Commercial Services

Wing Yuen Chan

Sau Mei Ng

Corporate Officer/Principal

Corporate Officer/Principal

QISDA CORPORATION Computer Processing Hardware

Ko Yung Yu

Su Chan Chao

Director of Finance/CFO

Chief Tech/Sci/R&D Officer

Fu Jen Catholic University College/University

Ko Yung Yu

Pi-Chun Huang

Undergraduate Degree

Undergraduate Degree

Miscellaneous Commercial Services

Kwai Chang Tang

Po Chin Lu

Director/Board Member

Chief Executive Officer

Miscellaneous Commercial Services

Wing Yuen Chan

Sau Mei Ng

Corporate Officer/Principal

Corporate Officer/Principal

The Hong Kong Chartered Governance Institute

Wing Yuen Chan

Sau Mei Ng

Corporate Officer/Principal

Corporate Officer/Principal

Association of Chartered Certified Accountants (Hong Kong)

Kwai Chang Tang

Corporate Officer/Principal

Miscellaneous Commercial Services

Kwai Chang Tang

Corporate Officer/Principal

Hong Kong Baptist University College/University

Kwai Chang Tang

Corporate Officer/Principal

University of British Columbia College/University

Sheldon Trainor-DeGirolamo

Undergraduate Degree

HKR INTERNATIONAL LIMITED Real Estate Development

Kwai Chang Tang

Director/Board Member

DARFON ELECTRONICS CORP. Computer Peripherals

Ying Hsiung Chiu

President

DARWIN PRECISIONS CORPORATION Semiconductors

Ying Hsiung Chiu

Director/Board Member

Data Processing Services

Sheldon Trainor-DeGirolamo

Director/Board Member

BITDEER TECHNOLOGIES GROUP Data Processing Services

Sheldon Trainor-DeGirolamo

Director/Board Member

ATHENEXPAR Pharmaceuticals: Major

Sheldon Trainor-DeGirolamo

Director/Board Member

Financial Conglomerates

Sheldon Trainor-DeGirolamo

Corporate Officer/Principal

Credit Suisse Management (Australia) Pty Ltd.

Sheldon Trainor-DeGirolamo

Corporate Officer/Principal

MACAU LEGEND DEVELOPMENT LIMITED Casinos/Gaming

Sheldon Trainor-DeGirolamo

Director/Board Member

Chartered Governance Institute UK & Ireland

Sau Mei Ng

Corporate Officer/Principal

CHINA EAST EDUCATION HOLDINGS LIMITED Miscellaneous Commercial Services

Sau Mei Ng

Corporate Secretary

CHINA OILFIELD SERVICES LIMITED Contract Drilling

Sau Mei Ng

Corporate Secretary

QINGDAO PORT INTERNATIONAL CO., LTD. Other Transportation

Sau Mei Ng

Corporate Secretary

CHINA TRADITIONAL CHINESE MEDICINE HOLDINGS CO. LIMITED Pharmaceuticals: Major

Sau Mei Ng

Corporate Secretary

POLY CULTURE GROUP CORPORATION LIMITED Other Consumer Services

Sau Mei Ng

Corporate Secretary

PRODUCTIVE TECHNOLOGIES COMPANY LIMITED Integrated Oil

Sau Mei Ng

Corporate Secretary

SOHO CHINA LIMITED Real Estate Development

Sau Mei Ng

Corporate Secretary

Other Transportation

Sau Mei Ng

Director/Board Member

Investment Managers

Sheldon Trainor-DeGirolamo

Founder

UNQ HOLDINGS LIMITED Internet Retail

Sau Mei Ng

Corporate Secretary

FIRST SERVICE HOLDING LIMITED Real Estate Development

Sau Mei Ng

Corporate Secretary

TEXHONG INTERNATIONAL GROUP LIMITED Textiles

Sau Mei Ng

Corporate Secretary

SINOPEC ENGINEERING (GROUP) CO., LTD. Engineering & Construction

Sau Mei Ng

Corporate Secretary

SHANDONG GOLD MINING CO., LTD. Precious Metals

Sau Mei Ng

Corporate Secretary

AGRICULTURAL BANK OF CHINA LIMITED Major Banks

Sau Mei Ng

Corporate Secretary

TSIT WING INTERNATIONAL HOLDINGS LIMITED Food: Specialty/Candy

Kwai Chang Tang

Director/Board Member

Gpi Holdings Ltd.

Kwai Chang Tang

Corporate Officer/Principal

AUO CORPORATION Computer Peripherals

Ko Yung Yu

Director/Board Member

Miscellaneous Commercial Services

Kwai Chang Tang

Comptroller/Controller/Auditor

Dickinson College College/University

Tak-Kin Wong

Undergraduate Degree

The Trustees of Columbia University in The City of New York College/University

Peter D. Curwen

Undergraduate Degree

CRYSTALVUE MEDICAL CORPORATION Medical Specialties

Sheng Wen Chen

Director/Board Member

National Taiwan University College/University

Sheng Wen Chen

Undergraduate Degree

University of Maryland College/University

Sheng Wen Chen

Doctorate Degree

Thunderbird School of Global Management College/University

Sheng Wen Chen

Masters Business Admin

Statistics

International

Hong Kong 12
Taiwan 11
China 11
United States 8
Cayman Islands 6

Sectoral

Consumer Services 12
Finance 8
Electronic Technology 7
Commercial Services 7
Technology Services 4

Operational

Director/Board Member 59
Corporate Secretary 49
Corporate Officer/Principal 36
Independent Dir/Board Member 24
Chairman 11