![Bun Chun Sia](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Bun Chun Sia
Director/Board Member at
ROHAS TECNIC
Profile
Bun Chun Sia currently works at Rohas Tecnic Bhd., as Non-Independent Non-Executive Director from 2026.
Mr. Sia also formerly worked at Rohas-Euco Industries Bhd., as Managing Director from 1976 to 2017, Tecnic Group Bhd., as Managing Director, PT Tanjong Budi Sari, as Camp Manager, and Crittal Euco Sdn.
Bhd., as GM-Sales Marketing & New Product Development from 1974 to 1976.
Bun Chun Sia active positions
| Companies | Position | Start |
|---|---|---|
| ROHAS TECNIC | Director/Board Member | 2026-06-10 |
Former positions of Bun Chun Sia
| Companies | Position | End |
|---|---|---|
Rohas-Euco Industries Bhd.
 Rohas-Euco Industries Bhd. Engineering & ConstructionIndustrial Services Designs and fabricates steel structures for high-tension transmission towers, microwave towers, and substation structures | Chief Executive Officer | 2017-12-30 |
Crittal Euco Sdn. Bhd. | Chief Executive Officer | - |
PT Tanjong Budi Sari | Corporate Officer/Principal | - |
Tecnic Group Bhd.
 Tecnic Group Bhd. Chemicals: SpecialtyProcess Industries Manufactures designs and fabricates plastic molds | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
34
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Rohas-Euco Industries Bhd.
Rohas-Euco Industries Bhd. Engineering & ConstructionIndustrial Services Designs and fabricates steel structures for high-tension transmission towers, microwave towers, and substation structures | Industrial Services |
Tecnic Group Bhd.
Tecnic Group Bhd. Chemicals: SpecialtyProcess Industries Manufactures designs and fabricates plastic molds | Process Industries |
Rohas Tecnic Bhd.
 Rohas Tecnic Bhd. Miscellaneous ManufacturingProducer Manufacturing Manufactures steel structures for transmission towers, microwave towers and water tank panels | Producer Manufacturing |
PT Tanjong Budi Sari | |
Crittal Euco Sdn. Bhd. |
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- Bun Chun Sia
