Forging Trust, Built on Integrity

From Haoshun Engineering to TEI-JEN-GANG, we have built steel structures in central Taiwan for 30 years.

We started in 1996 as Haoshun Engineering and took the name TEI-JEN-GANG Engineering Co., Ltd. in 2006. Over these 30 years, the biggest change in Taiwan's steel industry has been the move from hand drawing to 3D models, and we were among the first to make it.

Equipment & Capabilities

• Detailing: LOD 400 3D models in Tekla Structures, with clash checks and connection reviews completed before drawings are issued. Drawings and model share one source, so a change in one place updates everything.
• Fabrication: A DAITO processing line imported from Japan, combined with laser cutting. Weld positions and piece marks are etched during cutting, so assembly needs no manual layout.
• Erection: Members ship in batches by piece mark, and the erection sequence is rehearsed in the model first.

Service Area

We mainly build in central Taiwan: Changhua, Taichung, Nantou and Yunlin. We also take projects elsewhere in Taiwan, such as a soil-recycling plant in Luzhu, Kaohsiung, and overseas, such as a turnkey factory in Chachoengsao, Thailand.

Our Philosophy: People First, in Their Shoes

The Analects of Confucius say: "Wishing to establish himself, he helps others establish themselves; wishing to succeed, he helps others succeed." We hold every project to the standard of a home we would live in ourselves. Taking on a project is not just a contract but a trust; working with suppliers is not just buying and selling but sharing the same boat. Our highest goal is the spirit of ichigo ichie: every finished project leaves us with a friend for life.

Milestones