About US

100% Made in Taiwan Secure Supply Chain

EOPI by Eight Oceans Precision

Engineering the
Unknown Depth

We are the silent architects behind the world's most reliable dive computers. From precise algorithms to rugged hardware, EOPI defines what is possible underwater.

Discover Our Core
High technology factory in Taiwan

More Than a Manufacturer.
We Are Technology Pioneers.

Secure & Transparent Supply Chain

We are proud to be 100% Made in Taiwan (MIT). EOPI guarantees a manufacturing process free from "Red Supply Chain" concerns, ensuring data security, IP protection, and consistent quality for our global partners.

At EOPI (Eight Ocean Marine Technology), we operate at the intersection of extreme engineering and algorithmic precision. While others assemble parts, we craft intelligence.

"Our mission is simple: To ensure that every diver, at any depth, can trust the technology on their wrist with their life."
Our Competencies

The Trinity of Excellence

EOPI is the only partner you need. We offer a vertically integrated solution that covers every aspect of dive computer creation.

Precise Algorithms

Our self-developed, high-precision algorithms (Bühlmann ZHL-16C) provide real-time Nitrogen and NDL calculations you can trust.

Explore Algorithm

Integrated ICs

Turnkey IC solutions with I²C interface allow for rapid integration, ultra-low power consumption, and powerful Bluetooth SoC processing.

View Hardware

Premium OEM/ODM

From ID design to mass production. We specialize in waterproof engineering (100m+) and rugged assembly right here in Taiwan.

Start Manufacturing

A Legacy of Innovation

Over a decade of pushing boundaries in diving technology.

2013

Inception & Integration

Integrated proprietary algorithm into hardware and launched our first Diving Computer Watch.

<
2013 Milestone
2013 Milestone
2015

Digital Expansion

Launched dedicated Diving Application, bridging the gap between hardware data and user experience.

2018

Global Recognition (CR-4)

Launch of the CR-4. A global bestseller and preferred OEM model for multiple international brands.

2013 Milestone
2015 Milestone
2022

Professional Grade (CR-5L)

Tech Diving features. Widely adopted by Fire Departments and Coast Guard units.

2024

Market Disruption (CR-1)

The ultimate balance of affordability and function. Best choice for dive training & rental fleets.

2015 Milestone

Ready to Scale Your Brand?

Whether you need a custom chip, a white-label dive computer, or a full ODM partnership with a trusted Taiwan-based manufacturer, EOPI is ready.

Contact Us

  • info@eopi.co
  • +886-2-2999-2552
  • 10F.-5, No. 14, Lane 609, Sec. 5, Chongxin Rd., Sanchong Dist., New Taipei City, Taiwan

Business Hours

  • Monday - Friday 09:00 - 18:00
  • Saturday - Sunday Closed