EST is the professional manufacturer of G5 brand of tyre inflation equipments for over 20 years.

EST is a technical leader in the design, development and manufacture of tyre inflation equipments.

EST is one of the earliest PSA nitrogen tyre Inflation system manufacturers in the world.

Our main products including: Automatic tyre inflators, Automatic nitrogen tyre inflation system, Tyre inflation and vacuum integrated machines, Tyre inflation tools, etc.

Our products are widely used in gas stations, communities, fleets, tyre shops, automobile repair plants and so on, and some of them are used in the electronics and food industries too.

There are more than 100,000 clients in over 80 countries using our products throughout the world.

EST employs a highly skilled workforce, our professional research and design capabilities ensure that the products are durable and precise, constantly innovation, enhance versatility, superior performance are reflected in our products.

Our products are manufactured to ISO 9001:2015 quality standards accredited by SGS.

We warmly welcome our esteem customers to place us G5-branded orders, and we can also provide professional ODM and OEM services.