Chongqing Mas Sci.&Tech.Co.,Ltd. engages in the research, development, design, production, marketing, operation, and maintenance of technologies and equipment in the field of the Internet of Things and security in China. It is also involved in mining, environmental protection, and city management businesses. In addition, the company offers flammable gas monitoring products and environmental protection products comprising dust and noise, surface water, ambient air quality, VOCs, regional environment, and remote water operation products.
