Founded in 2014, Altrason Inc. is a leading developer specializing in indoor air quality and ultrasonic environmental control, powered by our patented "Active Air Humidity Regulation" technology.

In 2023, Leaven Enterprise officially merged into Altrason Inc., unifying Leaven’s renowned ultrasonic pest-repelling technology with Altrason’s advanced R&D capabilities. Our comprehensive portfolio includes ultrasonic pest/animal repellers, snake repeller, bird repellers and smart air purifiers for residential, commercial, and outdoor use.

Driven by innovation, quality, safety, and eco-sustainability, Altrason's products carry international certifications (CE, EMC, UL, PSE, RoHS). Exported to the US, Europe, Japan, Oceania, and Africa, we are a trusted partner delivering intelligent environmental solutions worldwide.

Our product portfolio includes:

• Ultrasonic pest repellers
• Animal and bird deterrent systems
• Mole and snake repellers
• Air purification solutions
• Dehumidifiers and humidity control systems

Each product is designed to deliver effective, long-term performance while maintaining a safe, chemical-free environment.

At Leaven @ ALTRASON, we focus on practical innovation that delivers measurable results:

• Multi-frequency ultrasonic technology to prevent pest adaptation
• Integrated deterrence systems combining sound, vibration, and light
• Energy-efficient designs for continuous operation
• Environmentally responsible solutions aligned with global standards

We understand the expectations of international markets. Our products are developed and manufactured with a strong emphasis on:

• Consistent quality and performance
• Compliance with international standards (CE, RoHS)
• Strict quality control throughout production
• Durable designs for real-world applications

Our solutions are widely used in:

• Food and hospitality industries
• Warehousing and logistics facilities
• Residential and commercial buildings
• Agricultural and outdoor environments

We actively support global partners with flexible business solutions:

• Private label manufacturing
• Custom product development
• Packaging and branding support
• Market-specific product adaptation

Our goal is to help our partners build strong, competitive product lines in their local markets.

We are dedicated to delivering solutions that are:

• Effective – proven pest control and environmental performance
• Safe – non-toxic and user-friendly
• Sustainable – environmentally responsible
• Reliable – built for long-term use

Leaven @ ALTRASON is your trusted partner for advanced pest control and environmental solutions.
We welcome opportunities to collaborate with distributors, retailers, and brand owners worldwide.