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Fruit & Food Transportation
Vaccine Transportation
Commercial & Industry
Product Center
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About us

Sigmawit is committed to providing an end-to-end visual solution for the cold-chain industry with advanced sensors and IoT technology. We have a skilled R&D team, including industrial design, hardware, firmware, application software, cloud services, and testing engineers. We strictly adhere to the principles of lean production, strictly product quality control at every step from material inspection, and process control to finished product inspection. We continuously optimize product design and production processes, aiming to provide customers with higher cost-effective products. Our professional sales team can efficiently deliver each order in good condition and complete various OEM/ODM projects with excellent service.

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R&D Area

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Skilled Workers

Annual Capacity
News Center
03 Jan,2025
Global Sources Smart Home & Appliances Expo in 2023, meet SIGMAWIT IoT Products
01 Nov,2024
Keep Vaccines Safe and Effective with a Vaccine Temperature Data Logger
01 Nov,2024