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Founded in 2011, Darin specializes in the R&D and manufacturing of pet food and fish feed production lines, as well as treats processing equipment.
As a certified high-tech enterprise, we hold multiple patents and continuously innovate in automation technology.
We deliver turnkey, intelligent solutions—from plant design to final packaging—helping customers achieve higher efficiency and consistent product quality.
With global standards, localized support, and a 2-year warranty, Darin machines are trusted in 100+ countries worldwide.
Efficient, scalable solutions for high-quality dry pet food production.
Advanced technology for stable floating and sinking feed performance.
Flexible equipment for diverse, high-value pet treats production.
Complete project solutions from design to final packaging.

Founder & CEO

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Lead Developer

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Projects Completed
Satisfied Clients
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Freebies Released
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Compact design for small spaces
Easy to operate with minimal training
Low energy consumption
Cost-effective investment for startups
Quick installation and setup
Flexible for multiple feed types
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Stable and reliable performance
Automated operation for efficiency
High output consistency
Flexible recipes for various feed types
Scalable for business growth
Easy maintenance and cleaning
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High-efficiency production
Fully automated operation
Turnkey-ready solutions
Precise control for consistent quality
Long-term reliability and durability
Suitable for industrial-scale manufacturing
Since founding Darin in 2011, my vision has always been clear: to provide reliable, innovative, and turnkey feed production solutions that empower businesses worldwide. We combine advanced technology, global standards, and a dedicated team to help our customers achieve efficiency, consistency, and sustainable growth. At Darin, we don’t just build machines—we build long-term partnerships and support your journey to success.
Song Pein
Founder, Pein Song
Accelerate your business with turnkey feed production solutions that increase efficiency, output, and profitability. Our machines are designed to help startups and large-scale operations expand rapidly.
Flexible production lines and customizable designs allow you to adjust recipes, capacity, and layout anytime—ensuring your operations always meet market demand.
Precision engineering, automated control, and strict quality standards guarantee consistent feed quality, minimizing waste and maximizing product reliability.
Leverage our 15+ years of R&D expertise and patented technologies. Our experienced technical team provides professional guidance for optimal production performance.
We understand time is critical. From design to installation, our project management ensures timely delivery, so your production can start on schedule without delays.
Trusted in over 101 countries, recognized as a national high-tech and SRDI enterprise, with multiple patents and certifications—partner with a globally respected manufacturer.
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42 Boulevard, California, number 23