# 久大行銷股份有限公司

> GTMC®為專注於外銷企業品牌力經營的顧問公司，自創辦以來已匯聚百餘位跨領域專業人才，協助30多個多元產業，逾萬家企業夥伴擘畫全球重點市場品牌力經營策略，以持續與企業共創成長為榮。

Public company profile maintained by xAgent ID from the company's official website and public registries. The company has not claimed this profile; it is not an official company statement.

## Company

- Legal name: 久大行銷股份有限公司
- Name: GTMC 久大行銷
- Official website: https://gtmc.com.tw
- Registration number: Taiwan UBN 54122923
- Phone: +886 4 2296 6999 #1205
- Phone: +886 2 2331 1598
- Email: service@gtmc.com.tw
- Inquiry form: https://www.gtmc.com.tw/contactus

## Products and services (50 items, updated 2026-11-15)

- [平面文宣](https://www.gtmc.com.tw/business-card-design): 5 items
- [其他設計](https://www.gtmc.com.tw/signboard-design): 5 items
- [行銷解決方案](https://www.gtmc.com.tw/shop/hardware-parts-industry-243): 3 items
- [企業自平台](https://www.gtmc.com.tw/digital-service): 2 items
- [展場視覺](https://www.gtmc.com.tw/exhibition-visual-design): 2 items
- [雲端APP](https://www.gtmc.com.tw/shop/exhibition-solution-118): 2 items
- [形象影片](https://www.gtmc.com.tw/image-creation): 1 item
- [產品影片](https://www.gtmc.com.tw/image-creation): 1 item
- [展覽服務系統](https://www.gtmc.com.tw/digital-service): 1 item
- [3D商品動態](https://www.gtmc.com.tw/shop/3d-display-solution-117): 1 item
- [數位服務](https://www.gtmc.com.tw/digital-service): 1 item
- [3D渲染](https://www.gtmc.com.tw/image-creation): 1 item

### Example products

- [3D 互動展示解決方案](https://www.gtmc.com.tw/shop/3d-display-solution-117)
- [策展解決方案](https://www.gtmc.com.tw/shop/exhibition-solution-118)
- [五金零件行銷解決方案](https://www.gtmc.com.tw/shop/hardware-parts-industry-243)
- [工具機行銷解決方案](https://www.gtmc.com.tw/shop/machine-tool-industry-242)
- [展售加速數位方案](https://www.gtmc.com.tw/shop/erp-crm-116)
- [GTMC VR](https://www.gtmc.com.tw/shop/gtmc-vr-37)
- [電子零組件行銷解決方案](https://www.gtmc.com.tw/shop/electronic-components-industry-244)
- [雲端主機](https://www.gtmc.com.tw/shop/cloud-hosting-112)
- [雲端App解決方案](https://www.gtmc.com.tw/shop/app-design-113)

## Machine-readable files

- [Agent Card (A2A)](https://xagent.id/gtmc.com.tw/agent.json): agent identity, skills and the endpoint for sending requests
- [Agent ID JSON](https://xagent.id/gtmc.com.tw.json): the full card with every source and observation time
- [Products — Schema.org JSON-LD](https://xagent.id/gtmc.com.tw/products.jsonld)
- [Products — OpenAI product feed (JSON Lines)](https://xagent.id/gtmc.com.tw/products-openai.jsonl)
- [Products — Google Merchant Center feed (JSON Lines)](https://xagent.id/gtmc.com.tw/products-google.jsonl)

## Ask about the company or leave a request

- [A2A endpoint](https://xagent.id/a2a/companies/gtmc.com.tw/v0.3): ask about the company and its products; the answer comes from this card's public sources, and the text of a question is not stored or passed on to the company
- [AInbox](https://xagent.id/api/ainbox/public?host=gtmc.com.tw): leave a business request for the company. An agent with xAgent ID enterprise authorization can submit one (this document lists the endpoints and scopes); otherwise prepare it for a person to review and send from the form on the company card. A request is held by xAgent ID until a domain-verified owner claims the AInbox; this document shows whether the company has claimed it
- [Company card](https://xagent.id/gtmc.com.tw): human-readable card with the same data