Roy Peng

Roy Peng

As the founder of Koller Company, I have been a dedicated professional in the refrigeration industry since 2004. Since establishing Koller in 2010, I have focused our mission on the R&D, design, and manufacturing of world-class ice-making technology. Over the past 16 years, we have built a global reputation for excellence, proudly serving clients across China and nearly 200 countries worldwide.

Are you looking for a reliable ice-making solution tailored to your specific needs? Let’s connect and explore how our expertise can drive your business forward.
ball ice machine

How Does a Commercial Ball Ice Machine Work?

Learn how a commercial ball ice machine works, including ice production, freezing systems, and maintenance tips. Explore Koller solutions today.

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ice ball machine QB10

What to Consider Before Buying a Commercial Ball Ice Machine

Discover what to consider before buying a commercial ball ice machine, from capacity to operating costs. Explore reliable solutions from Koller today.

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how to start an ice business

How to Start an Ice Making Business in 2026: A Step-by-Step Guide

Ready to start a profitable ice making business in 2026? Get the full roadmap, ROI data, and expert setup tips from Koller. Start today!

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walk in cooler for fresh food

Walk-in Freezer vs. Cooler: The 5 Hidden Engineering Differences You Must Know Before Buying

Explore the 5 hidden engineering specs in the walk-in freezer vs. cooler debate. Get professional ROI insights from Koller. Read the guide!

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walk in cooler

The True Cost of Walk-In Coolers: 2026 Price Guide & ROI Analysis

Planning your 2026 budget? Learn the true walk-in cooler cost, typically ranging from $5,000 to $40,000. Discover 2026 cost per square foot data and ROI tips to save money.

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flake ice

How to Check Your Flake Ice Machine Production

Measure actual flake ice machine production and troubleshoot low yields. Read our guide to maximize your daily ice output with Koller!

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