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ROSSMAX INTERNATIONAL LTD.

優盛醫學科技股份有限公司

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1988Founded

NT$831MPaid-in capital

2Plants

101Certifications

NT$1–5BRevenue band

Unified Business No.: 23123644
Industry: Computers, Electronics & Optical Products (2,116)
Main products: Radiation & electro-medical equipment (120)
Location: 12 F., No. 189, Gangqian Rd., Neihu Dist., Taipei City 114722, Taiwan (R.O.C.)
Taipei City (812) · Neihu Dist. (356)
Listing: Listed (TPEx) (890) 4121
Registration status: Approved / Active
Organisation type: Company Limited by Shares
Founded: 1988-11-02
Paid-in capital: NT$ 831,110,450
Representative: Liu Chih-ping
Phone: (02)26597888
Website: http://www.rossmax.com
Exporter: Yes — registered with the Trade Administration
Annual revenue band: NT$1–5B
Ownership: Individually held
North American market: FDA 510(k) clearance FDA medical device registration Health Canada medical device licence
Representative tenure: In office since at least 2014 (12+ years)
Growth & profitability: Revenue 2026-09 YoY +9.2%, year-to-date +0.8%
Gross margin 33.8%, operating margin -2.5%, net margin -2% (2026-Q2 YTD)
Compliance record: FDA import refusal: 1 product(s), latest 2021-07-08
Labour Standards Act penalties: 1 case(s) in 5 years, latest 2024-06-05, fines NT$ 50,000 (Art. 24) — matched by company name

Plants 2

Neihu Plant 2 · 2F, No. 189, Gangqian Rd., Neihu Dist., Taipei City In production
Neihu Plant · 12F, No. 189, Gangqian Rd., Neihu Dist., Taipei City In production

Certifications 101

Medical device license (188)Official registry Valid until 2010-11-24 · Taiwan Food and Drug Administration (TFDA)
Medical device license (188)Official registry Valid until 2010-11-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2027-11-16 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2025-01-26 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2024-06-18 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2029-02-21 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2022-07-10 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2024-10-31 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2024-10-31 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2016-06-29 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2014-12-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2029-05-08 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2030-02-08 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2030-05-02 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2021-06-23 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class I) (1,430)Official registry Valid until 2024-06-18 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-12-20 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2023-12-20 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-01-14 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-14 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-01-14 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-07 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-08-03 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-14 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-12-04 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-03-05 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-03-30 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2018-09-05 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2031-04-27 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-04-04 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-05-16 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-05-16 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-07-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-10-01 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-10-22 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-09-11 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2022-04-26 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-04-17 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-08 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-10 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-17 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-06-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2021-03-23 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-12-24 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-12-24 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-07-10 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2025-07-17 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-04-22 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-06-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2022-09-14 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-09-11 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-09-11 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-09-15 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2031-03-03 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2030-03-02 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2030-02-26 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2030-03-27 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2013-07-01 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2015-04-13 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2015-05-21 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2025-05-24 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2030-04-03 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2021-06-13 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2026-07-15 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2031-07-18 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2022-02-02 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2022-03-09 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2021-05-23 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2021-05-23 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-09-07 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-09-15 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-10-02 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-06-08 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2017-01-09 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2023-12-10 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2031-05-12 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-04-28 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-06-05 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2025-04-04 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-06-05 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2022-03-02 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2018-12-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2023-12-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-06-03 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-06-05 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2019-10-19 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2021-05-23 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2025-08-16 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2028-12-20 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-06-15 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2015-06-22 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-07-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-01-10 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-10-27 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2021-06-21 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2029-03-27 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2024-05-25 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2014-09-15 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2020-11-28 · Taiwan Food and Drug Administration (TFDA)
Medical device license (Class II) (794)Official registry Valid until 2015-11-29 · Taiwan Food and Drug Administration (TFDA)
ISO 13485 (310)Self-reported

North American market evidence 19

FDA 510(k) clearance K060342 2006-04-04
ROSSMAX AUTOMATIC BLOOD PRESSURE MONITOR MODEL MO701K
FDA 510(k) clearance K052727 2005-12-16
ROSSMAX NON-INVASIVE BLOOD PRESSURE MONITORS, MODELS S380, K350
FDA 510(k) clearance K021225 2002-05-22
ROSSMAX AUTOMATIC BLOOD PRESSURE MONITOR, MODEL CARDIOCARE 1000I
FDA 510(k) clearance K013539 2002-01-17
ROSSMAX MEDIPRO, MODELS 100F, 200F, AND 300F BLOOD PRESSURE MONITORS
FDA 510(k) clearance K013583 2002-01-17
ROSSMAX MEDIPRO MODEL 10 AND 60, MEDICARE MODEL 10 AND 60 BLOOD PRESSURE MONITORS
FDA 510(k) clearance K011352 2001-07-20
ROSSMAX SMARTINFLATE CARDIOPRO, MODEL 1000I AND MODEL 3000I BLOOD PRESSURE MONITORS
FDA 510(k) clearance K011539 2001-07-20
ROSSMAX MEDIPRO MODEL 100, MODEL 200, AND MODEL 300 BLOOD PRESSURE MONITORS
FDA 510(k) clearance K011523 2001-06-14
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL BPW138
FDA 510(k) clearance K993460 2000-01-11
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL Z43
FDA 510(k) clearance K993426 2000-01-07
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL Z44
FDA 510(k) clearance K993429 2000-01-07
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL Z40
FDA 510(k) clearance K993542 1999-12-29
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL V46
FDA 510(k) clearance K993432 1999-12-20
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL Z46
FDA 510(k) clearance K992387 1999-08-03
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL RM-4100
FDA 510(k) clearance K992388 1999-08-03
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL RM-4200
FDA 510(k) clearance K964153 1998-06-11
ROSSMAX AUTOMATIC WRISTWATCH BLOOD PRESSURE MONITOR, MODEL RM-4000
FDA medical device registration 9680548 2007-11-19
System, Measurement, Blood-Pressure, Non-Invasive; Blood Pressure Cuff; Stethoscope, Manual
FDA import refusal 3003247551 2021-07-08
OXIMETER, FETAL PULSE
Health Canada medical device licence 124160

Recent changes 1

2026-07-15
Certification expiryMedical device license (Class II) certificate expired on 2026-07-15

RSS feed · Recent changes at Taiwanese manufacturers →

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