SimuGro Smart Farming IoT Automation Hydroponics Aquaponics
OAS SimuGro Smart Farming System
OAS grow plant light SimuLED
OAS Aquarium Pond Aquaculture Ozone generator
OAS IoT Smart Aquarium System

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SimuCare : 4in1 Water Parameter Probes & Regulator
AIoT Aquaponics Environment Monitoring & Control System
SimuCare : Aquaculture system small monitor
SimuCare : 4in1 Smart Water Sensors to monitor water quality in Aquarium



About Us

OAS Sweden AB was founded in Ängelholm, Sweden by Andrew Piggott in 1994. Over the last two decades, the company has been dedicating to the manufacturing of quality Ozone generators and delivering customized turnkey systems with the range from 150 mg/hr to 210 g/hr for food processing, aquatic systems, process water, waste water treatment and contaminated air applications.

Innovation Foremost Asia Ltd. was founded in 2010 in Kaohsiung, Taiwan, as the Asian office and manufacturing centre of OAS Sweden AB. We are located very close to both the biggest harbour and second biggest international airport of Taiwan in order to provide our customers with efficient logistic support.

Because we are committed to implementing Ozone technology in applications where we can provide an environmentally positive solution, customers are now considering us as an expert in ozone solutions. Most of OAS systems are used in non commercial, professional and light industrial environments. We work closely with customers integrating Ozone into both water treatment and gaseous applications, providing simplified installation with efficient control and Ozone generation.

OAS core philosophy is to be innovative and eco-friendly. Therefore we always aim to deliver innovative solutions with the consideration of minimizing the impact on the environment.

In 2016, OAS launches IoT systems which integrate central controller, water parameter sensors, high output LED fixtures and a wide range of Ozone generator capacities for remotely controlling / monitoring of Aquaponics, Hydroponics, Aquaculture, Aquarium and waste water treatment over internet. The revolutional controlling systems are expected to make both personal and commercial aquatic system easier and more affordable to maintain.

OAS Sweden AB is a member of the International Ozone Association (IOA)
OAS Sweden AB is a member of the European Ozone Trade Association (EUOTA)


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