Oplus is not assemblers of food flavors but fundamental innovators of e-liquid specific flavoring. Unlike conventional approaches, we designed and manufactured the majority of our flavorings in-house from 2016. And this makes all the differences.
Oplus believes that gaining deep insights into the subtle differences in flavor preferences across regions, and accurately capturing the unique demands and trends of each market, is the only way to create custom flavors that are both highly localized and globally adaptable.
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flavors, each achieving over 100 tons in annual sales, developed through deep understanding of regional preferences
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e-liquid-specific flavor formulations, carefully crafted to meet diverse global tastes.
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E-cigarette (10ml) filled with Oplus e-liquid supplied to the U.S. in 2024
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Countries and market trusted by clients across, demonstrating our ability to turn insights into highly localized yet globally successful products.

At Oplus, we rigorously source each component to meet the highest global safety and quality standards, ensuring exceptional flavor performance. Through long-standing partnerships with leading global suppliers, we guarantee ingredient purity and consistency, while continuously exploring new materials to expand consumer choices. Committed to sustainability, we prioritize eco-friendly sourcing to support our green development initiatives.
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Premium Raw Materials Managed – Ensuring diverse, high-end, and versatile formulations.
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Tons of Raw Materials Used Annually – Supporting high proportion of in-house developed flavorings.
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Safety, Purity, and Ingredient Tests – Comprehensive coverage including heavy metals and banned substances.
The Oplus flavorist team, composed of highly skilled professionals, stands as a central pillar of our innovation. With profound expertise and extensive industry experience, our flavorists seamlessly blend traditional techniques with modern scientific methods to pioneer groundbreaking advancements in flavor innovation.
Shi Tao
Head of Oplus Collaborative Innovation Institute
Luo Wan
Head of Flavor and E-liquid R&D Department
Gu Jiaxing
Head of Product Department