Since its inception in 1984, Melt Design started producing Equatemp® probes.

As the technology changed and the needs of the industry changed, MDi developed and produced Equatemp

With the introduction of new products, MDi performs extensive research and follow-up to retrieve field data. 

Customer satisfaction is the number one goal.  MDi is dedicated to top quality, high reliability and customer oriented sensitivity. 

We endeavor to supply customers with top quality product for the best value and with the most reliable technical support.  We are proud to be a value product supplier for the mold making and thermoplastic processing industry.