Alquiler de equipos

Equipment rental

We offer you the best dry ice blasting equipment on a low-cost rental basis so that your company can benefit…

Reparación de equipos

Technical service

At BIOTHEC we carry out maintenance and repair of Cryogenic Cleaning equipment, Dry Ice Pelletizers,…


Training and seminars

The handling of specialized industrial machines requires training that guarantees the best results and avoids…

Limpieza de filtros FAP

Renewal of FAP filters

100% effective methodology. We guarantee the conservation and original functionality of FAP and urea catalysts. We do NOT alter metals nobles…


Custom solutions

At BIOTHEC we offer you the possibility of introducing cryogenic cleaning into your maintenance processes. We offer you …

Venta de hielo seco

Dry ice sale

We are producers of dry ice and we send it to the peninsula through online purchase

The best industrial cleaning solutions for each application.

The scope of potential applications is broad, from suction-based dust extraction and material transport solutions, specialized asbestos removal projects, oil rig cleaning and ship maintenance to agricultural and factory cleaning installations, and much more. . We supply the full range of CO2 solutions from ASCO, White-Lion and Cryonos. The wide range of accessories for standard systems plus our complete customer customization capability means we have the right solution for the most challenging cleaning and maintenance needs.

Shipping of dry ice in less than 24 hours

Our products

At BIOTHEC we offer you the widest range of CO2 products from the best brands in the sector

Aspriación industrial portátil

Wieland Industrial Vacuum Cleaners

ASCO Dry Ice Solutions

Torbo xl240

TORBO dustless blasting


Clena Industrial Jet Wash

Weidner Dry Steam Cleaning

Hielo Seco White-Lion

White-Lion Dry Ice Projection


We belong to the business structure of the Swiss multinational ASCO CO2 and our commercial scope includes Spain, Portugal and North Africa.

Our activity focuses mainly on  carbon dioxide  in terms of its application, transformation, storage and recovery.

The quality of our products and services are supported by more than 130 years of experience of the ASCO CO2 brand and by a highly specialized technical team.

Quiénes somos

All about Carbon Dioxide

BIOTHEC offers you the best range of products recognized throughout the world and endorsed by the most demanding customers. Request a demonstration of dry ice application in your facilities without obligation

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