Electronic components · Central manufacturing heart
SIWARD
SIWARD (2484) is a listed Electronic components company, registered in Taichung.
Compiled from the Ministry company filing and listed-company records.
Taichung · 2484
希華晶體科技股份有限公司 (SIWARD), ticker 2484, uniform number 22771229. Chairman 曾穎堂. General manager 曾榮孟. Spokesperson 陳春蓉. Paid-in capital NT$1,594,210,220. Founded 1988. Listed 2001-09-17. Address No.1-1,Lane 111,Sec.3,Jungshan Rd.,Tantz Dist,Taichung ,Taiwan 42756,R.O.C.. Phone 04-25347909. Fax 04-25317707. Email irene@.siward.com. Site http://www.siward.com. Source: Taiwan Stock Exchange open data dated 13 Oct 2026, checked against the twincn listed-company search.
Media
The company's latest public videos, then guest and press videos. They play here when the platform allows an embed.
From the company
youtube · 希華晶體 Siward Crystal
Siward 希華晶體形象影片 (10分鐘版)
Guests and press
youtube · 台灣生活新聞 Taiwan Daily Network
《台灣頭家》「堅實的核心」希華晶體 預告
Main products
- Electronic components
Certifications
No certificate is copied here. Ask the company for the original.
Export markets
Listed company. See the annual report.
Questions
Want to ask more? Use the guide at the lower right. On this page I only talk about this company.
What does 希華 actually do?
SIWARD (ticker 2484) is filed under Electronic components. SIWARD (2484) is a listed Electronic components company, registered in Taichung. Their own site is http://www.siward.com.
How do I reach them?
They are registered at No.1-1,Lane 111,Sec.3,Jungshan Rd.,Tantz Dist,Taichung ,Taiwan 42756,R.O.C. (Taichung). Phone 04-25347909. Fax 04-25317707. Email irene@.siward.com. Or start from their site: http://www.siward.com. The map pin is only to show the area, not an invitation to walk in.
Who should I ask for?
Chairman 曾穎堂. General manager 曾榮孟. Spokesperson 陳春蓉. These names are on the exchange filing. Ask the switchboard for them. They may not pick up personally.
How big are they, and when did they list?
Founded 1988. Listed 2001-09-17. Paid-in capital NT$1,594,210,220. Headcount is not on this public table, so I will not guess it.
Can I ask them for a quote or OEM work?
You can ask. This page has no price list and no MOQ. It also does not say whether they take OEM or ODM. Start at http://www.siward.com.
Can I see their certificates first?
No certificate is shown here. A company filing usually does not attach ISO paperwork. Ask them for the original. I will not assume which ones they hold.
Where is their website, and are they on social?
Their site is http://www.siward.com. The site does not list a social account, so I will not guess one. The logo is the one on their site.
What is the ticker and uniform number, so I have the right company?
SIWARD, ticker 2484, uniform number 22771229. The ministry filing is here: https://findbiz.nat.gov.tw/fts/query/QueryCmpyDetail/queryCmpyDetail.do?banNo=22771229.
Who else is in the same line of work?
They sit in Electronic components. The other companies in that chapter are on the chapter page, with address and phone.
Can I place the order here?
No. We do not take payment, and we do not quote for SIWARD. Call them at 04-25347909, or open http://www.siward.com. The site is presented by 時刻智能 × BRANDOMINATION. Email abitmore131@gmail.com, phone +886 2 7742 6299.
Other members in this chapter
Electronic components
SL
1471 · SL
New Taipei · 五股區
SL (1471) is a listed Electronic components company, registered in New Taipei.
Electronic components
SYNCMOLD
1582 · SYNCMOLD
New Taipei · 中和區
SYNCMOLD (1582) is a listed Electronic components company, registered in New Taipei.
Electronic components
king slide
2059 · king slide
Kaohsiung · 路竹區
king slide (2059) is a listed Electronic components company, registered in Kaohsiung.
Electronic components
DELTA
2308 · DELTA
Taipei · 內湖區
DELTA (2308) is a listed Electronic components company, registered in Taipei.
Electronic components
COMPEQ
2313 · COMPEQ
Taoyuan · 蘆竹區
COMPEQ (2313) is a listed Electronic components company, registered in Taoyuan.
Electronic components
WUS
2316 · WUS
Kaohsiung · 楠梓區
WUS (2316) is a listed Electronic components company, registered in Kaohsiung.