TWDBTaiwan Manufacturer Database 中文

GRAND-TEK TECHNOLOGY CO., LTD.

榮昌科技股份有限公司

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1995Founded
NT$303MPaid-in capital
1Plants
3Certifications
12Patents
NT$1–5BRevenue band
Unified Business No.
89549184
Industry
Electronic Components (2,523)
Main products
Other electronic components (1,245)
Location
8 F., No. 233-2, Baoqiao Rd., Xindian Dist., New Taipei City 231028, Taiwan (R.O.C.)
New Taipei City (16,829) · Xindian Dist. (687)
Listing
Listed (TPEx) (890) 3684
Organisation type
Company Limited by Shares
Founded
1995-06-12
Paid-in capital
NT$ 303,027,650
Representative
Chen Chia-jung
Phone
(02)2917-7353
Website
https://www.grand-tek.com/company-introduction.aspx
Exporter
Yes — registered with the Trade Administration
Annual revenue band
NT$1–5B
Ownership
Group subsidiary / corporate-held · CHANT SINCERE CO.,LTD.
Representative tenure
In office since at least 2013 (13+ years)
Growth & profitability
Revenue 2026-09 YoY +5.8%, year-to-date +5.4%
Gross margin 34%, operating margin 11.8%, net margin 9.2% (2026-Q2 YTD)

Certifications 3

Processes & materials 8

Patents 12

  • 2024 Test device with automatic adjustment function and test connector thereof
  • 2024 Antenna disk alignment method
  • 2024 Dual-polarized log-periodic antenna device

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