Orchid Marine International: Your Trusted Partner for Multi- Gas Detectors in Bangladesh
At Orchid Marine International, we’re proud to be the Authorized Dealer of Riken Keiki Multi-Gas Detectors in Bangladesh.
When it comes to workplace and environmental safety, especially in harsh and challenging conditions, having a reliable gas detection system isn’t just important — it’s absolutely critical.
That’s why we have partnered with Riken Keiki, a global pioneer in gas detection technology, to bring industries across Bangladesh the very best in protection, reliability, and peace of mind.
In today’s post, we’ll walk you through why gas detection is crucial, introduce you to some of the top Riken Keiki gas detectors we offer, and explain how we can help you maintain safer, smarter workplaces.
Why Gas Detection Matters
In industries like marine, oil and gas, construction, and chemical processing, hazardous gases are a daily and often invisible threat.
Gases such as carbon monoxide (CO), hydrogen sulfide (H₂S), and methane (CH₄) are colorless, often odorless, and extremely dangerous. Without the proper equipment, these hazards can go unnoticed until it’s too late — resulting in serious accidents, health issues, or even fatalities.
That’s where reliable, real-time gas detection solutions come into play.
Effective gas monitoring helps you:
Detect dangerous leaks early
Prevent workplace accidents
Ensure compliance with safety regulations
Protect workers, assets, and the environment
At Orchid Marine International, we believe that no compromise should be made when it comes to industrial safety — and that starts with using world-class gas detectors like those from Riken Keiki.
Meet the Riken Keiki Gas Detectors We Offer
With over 75 years of innovation and expertise, Riken Keiki has built a reputation for producing some of the most durable, accurate, and advanced gas detectors available today.
Here’s a closer look at the models we proudly supply:

1. Riken Keiki GX-9000
Built tough for extreme conditions, the GX-9000 offers versatility without compromise.
Key Highlights:
Monitors up to 7 different gases at once
IP67-rated protection against dust and water
Easy-to-use digital interface with customizable alarms
Rechargeable battery offering long-lasting performance
Best For:
Chemical plants, petrochemical sites, marine operations, and other environments that require monitoring multiple gases simultaneously.

2. Riken Keiki GX-3R
Small in size, big on protection.
Key Highlights:
Monitors up to 3 gases: oxygen, carbon monoxide, and hydrogen sulfide
Ultra-compact and lightweight design — ideal for confined spaces
Audible, visual, and vibrating alarms for maximum alert efficiency
Extended battery life for reliable long-term operation
Best For:
Mining operations, confined space entries, shipbuilding industries, and general marine applications.

3. Riken Keiki GX-3R Pro
An intelligent upgrade for today’s connected worksites.
Key Highlights:
Detects up to 4 gases at once
Bluetooth connectivity for real-time monitoring and easy data transfer
Rugged and durable build for demanding environments
Fast-charging, high-performance battery
Best For:
Oil and gas platforms, construction projects, marine industries, and high-risk confined spaces where data connectivity adds value to safety monitoring.
Why Choose Orchid Marine International?
When you choose Orchid Marine International, you’re choosing more than just a supplier — you’re gaining a trusted safety partner committed to your success.
Here’s what sets us apart:
Official Authorized Dealer: We offer 100% authentic Riken Keiki products directly from the manufacturer.
Expert Guidance: Our experienced team provides professional consultation, system design, installation, and maintenance services tailored to your specific needs.
Custom Solutions: Whether you need a simple portable detector or a full-scale fixed gas monitoring system, we deliver solutions that fit your operations perfectly.
Nationwide Reach: No matter where you are in Bangladesh, our team ensures fast, efficient service and support across the country.
Safety is not just a regulation — it’s a responsibility.
At Orchid Marine International, we take that responsibility seriously, helping industries from Chattogram to Dhaka and beyond protect their teams and facilities every day.
Final Thoughts
Your workforce deserves nothing but the best when it comes to health and safety — and with Riken Keiki’s cutting-edge gas detectors, you’re taking a strong step toward building a safer, more secure working environment.
Whether you operate in marine, oil and gas, manufacturing, or any high-risk industry, Orchid Marine International is here to equip you with the most reliable gas detection solutions available in Bangladesh.
📞 Contact Orchid Marine International Now!
Ready to secure your workplace with the latest Riken Keiki multi-gas detectors?
Get in touch with our expert team today.
Let’s build a safer Bangladesh — together.