東盟市場推廣香港優秀資訊及通訊科技產業

ABCD LIMITED

Company Name：	ABCD LIMITED
Website：	http://www.abcdtechs.com
Contact：	Tel No.：	Fax No.：
Email：	alex@abcdtechs.com
Registered Office Address：	RM1911,19/F,New Tech Plaza,34 TAI YAU STREET KOWLOON SAN PO KONG
Introduction of Company：	An innovative Hong Kong – based A.I. company focus on 2nd development on open source robotic devices, such as 4-legs robot, 2-legs robot and wheeled robot. By re-develop the hardware devices and software application, the robots are adaptable to specific scenario or purpose of operation. We also provide tailor made solutions to clients.
**Product/Service (I)	Name of Product/Service:Indoor Air Quality
	Indoor air pollution refers to the pollution of the atmosphere caused by substances that are harmful to human health and the surrounding environment.School classrooms are the main places for students to study. Students spend an average of 4 hours or more in classrooms every day. The air quality in classrooms directly affects students' physical health and learning efficiency. There are a lot of people in the school classrooms, and the doors and windows are closed due to the cold weather in winter; in the hot summer days, the doors and windows are closed due to the air conditioner, which increases the concentration of carbon dioxide in the classroom, which directly affects the teaching efficiency of teachers and students as well as their learning. Physical and mental health.This product can turn the classroom index into learning materials, and students can improve air quality while learning about ESG/IAQ.