BUSINESS REGISTRATION NUMBER
BRN 75649350

Live

YUNSHENGTONG (HK) BIOPHARMACEUTICAL LIMITED

潤生堂（香港）生物科技製藥有限公司

Registry Verified: 2026-11-01

Jurisdiction: Hong Kong, China

YUNSHENGTONG (HK) BIOPHARMACEUTICAL LIMITED (潤生堂（香港）生物科技製藥有限公司) 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 3312117, and Business Registration Number (BRN) is 75649350. Incorporated on 2023-08-25, the entity has maintained continuous statutory operations for 3 years and 2 months, currently holding an active legal status of Live. The registered office is situated at ROOM B, 16/F, BLOCK 2, TAI PING INDUSTRIAL CENTRE, 55 TING KOK ROAD, TAI PO, NEW TERRITORIES, HONG KONG. In its statutory filings, the latest Annual Return (Form NAR1) on record was filed on 2026-10-02 (annual 42-day statutory filing window: Aug 25 – Oct 06); a total of 17 statutory filings (spanning 2023–2026, latest filed on 2026-10-08) are indexed in the registry, comprising 3 Annual Return(s) (NAR1), 8 officer/secretary change notice(s) (ND2A).

I. Corporate Profile & Statutory Registry Records

Official Chinese Name	潤生堂（香港）生物科技製藥有限公司	Official English Name	YUNSHENGTONG (HK) BIOPHARMACEUTICAL LIMITED
Company Reg No. (CRN)	3312117	Business Reg No. (BRN / UBI)	75649350 HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date	2023-08-25	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2027-08-25(2026 Return Filed)

Registered Office Address	ROOM B, 16/F, BLOCK 2, TAI PING INDUSTRIAL CENTRE, 55 TING KOK ROAD, TAI PO, NEW TERRITORIES, HONG KONGTai Ping Industrial Centre · Tai Po · 420 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	2026-10-08	24002248919	NR2 Notice of Location of Registers and Company Records (English)	2	HK$ 20
2	2026-10-02	22302685537	NAR1 Annual Return (2026) (English)Latest Shareholders & Directors	9	HK$ 28
3	2026-10-02	24002244859	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
4	2026-05-18	70005755444	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
5	2026-02-12	70005436737	ND2A Notice of Change of Company Secretary and Director (Chinese)	3	HK$ 20
6	2025-11-04	70005094958	NAR1 Annual Return (2025) (English)	9	HK$ 28
7	2025-07-28	22602688409	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
8	2025-06-28	70004745128	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
9	2024-12-09	22001704619	DOC Rectification of Typographical or Clerical Error in Registered Document (English)	3	HK$ 20
10	2024-09-12	23202452905	NAR1 Annual Return (2024) (English)	9	HK$ 28

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.