TONGDY is offered by Onrion LLC for years at reasonable prices and delivery time to United States . Check our web page for products from the brand TONGDY regardless if they are not stated on our website, do not hesitate to contact us for all future product enquiries. Our products are delivered to your door with our wide distribution network throughout United States .
Our company is not an authorized distributor. All rights are reserved by the manufacturers and their official partners.
ozone meter
Gas analyzer
Indicator/Controller
Wall mount Ozone detector with temp. detection
Wall mount Ozone detector with temp. detection
