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 excel in sensor and IoT technology, continuously investing in the development and innovation of new products. We strive to develop high accuracy measurement and user-friendly smart sensor products, keeping us at the forefront of technological advancement in the cold-chain industry. SigmaWit is a BSCI and ISO9001 factory, with an area of 5000㎡, 7 production lines, and over 150 employees. 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. To reduce product costs and improve delivery time, 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. SigmaWit looks forward to becoming your reliable partner!