BUSINESS REGISTRATION NUMBER
BRN 19104524

Senju Electronic Materials (Hong Kong) Co., Limited

千住電子材料（香港）有限公司

Registry Verified: 2026-10-14

Jurisdiction: Hong Kong, China

Senju Electronic Materials (Hong Kong) Co., Limited (千住電子材料（香港）有限公司) is a Hong Kong corporation duly incorporated under the Companies Ordinance (Cap. 622), legally classified as a Private company limited by shares. Its official Company Registration Number (CR No. / CRN) is 0516783, and Business Registration Number (BRN) is 19104524. Incorporated on 1995-06-01, the entity has maintained continuous statutory operations for 31 years and 5 months, currently holding an active legal status of Live. The registered office is situated at ROOM 1109-1112, 11/F, FO TAN INDUSTRIAL CENTRE, 26-28 AU PUI WAN STREET, SHA TIN, NEW TERRITORIES, HONG KONG. In its statutory filings, the latest Annual Return (Form NAR1) on record was filed on 2026-06-03 (annual 42-day statutory filing window: Jun 01 – Jul 13); a total of 20 statutory filings (spanning 2019–2026, latest filed on 2026-06-03) are indexed in the registry, comprising 8 Annual Return(s) (NAR1), 11 officer/secretary change notice(s) (ND2A).

I. Statutory Registry Records & Hong Kong Shelf & Vintage Firms Background Verification

Official Chinese Name	千住電子材料（香港）有限公司	Official English Name	Senju Electronic Materials (Hong Kong) Co., Limited
Name Evolution （2 Former Names）	1995-06-01 Founding Incorp. Name AMERSHAM 1062 LIMITED 1995-10-26 Former Name 1 千住新原金屬有限公司SENJU SOLNET METAL CO., LIMITED 2013-11-21 Current Legal Name 千住電子材料(香港)有限公司Senju Electronic Materials (Hong Kong) Co., Limited
Company Reg No. (CRN)	0516783	Business Reg No. (BRN / UBI)	19104524 HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date	1995-06-01	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2027-06-01(2026 Return Filed)

Registered Office Address	ROOM 1109-1112, 11/F, FO TAN INDUSTRIAL CENTRE, 26-28 AU PUI WAN STREET, SHA TIN, NEW TERRITORIES, HONG KONGFo Tan Industrial Centre · Sha Tin · 649 Co-Located Entities →
Significant Controllers (SCR)	Statutorily maintained. To penetrate ultimate beneficial owners (UBO) and holding structures, please apply for a Due Diligence Report.

#	Filing Date	Document No.	Document Name	Pages	Tariff
1	2026-06-03	22602791678	NAR1 Annual Return (2026) (English)Latest Shareholders & Directors	13	HK$ 28
2	2026-02-10	22001971002	ND4 Notice of Resignation of Company Secretary and Director (English)	2	HK$ 20
3	2026-02-10	22001971000	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
4	2025-09-10	22302550865	ND4 Notice of Resignation of Company Secretary and Director (English)	2	HK$ 20
5	2025-09-10	22302550864	ND4 Notice of Resignation of Company Secretary and Director (English)	2	HK$ 20
6	2025-09-10	22302550863	ND2A Notice of Change of Company Secretary and Director (English)	5	HK$ 20
7	2025-06-02	23002495464	NAR1 Annual Return (2025) (English)	13	HK$ 28
8	2025-02-26	23700878869	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
9	2025-02-26	23700878868	ND4 Notice of Resignation of Company Secretary and Director (English)	2	HK$ 20
10	2024-11-15	22001690682	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20

III. Commercial Due Diligence & Regulatory Risk Screening

Cross-screened across 32 HK statutory regulators, court dockets & sanctions registers: 0 licences, 0 public litigation/HCCW records, 0 sanctions hits.

IV. Corporate Statutory Dossier & Legal Status FAQ

Has Senju Electronic Materials (Hong Kong) Co., Limited ever changed its legal company name? What are its former registered names?

Yes. Companies Registry records show Senju Electronic Materials (Hong Kong) Co., Limited has 2 recorded legal name change(s): [AMERSHAM 1062 LIMITED (effective 1995-06-01)], [SENJU SOLNET METAL CO., LIMITED (千住新原金屬有限公司) (effective 1995-10-26)]. Recorded via Form NNC2 with unchanged corporate rights and obligations.