Injection molding


T.S.T. S.r.l. is a modern, dynamic and high technology company. With a capacity of over 80 million units per year we are able to guarantee production and quality standards.

The company has a production department made of 23 injection molding machines used for the production of precision and high-technical components, mono and bi-material, either molding or over-molded.

The plant is equipped with automatic feeding systems for raw materials and injection moldings are equipped with a robot for unloading, palletizing, post-processing and packaging. The materials used are thermoplastics polymers (ABS, PC, PA, PBT, POM, PPA, PPS, LCP, PEEK, PET, PSU, SAN, etc.) reinforced with glass fibers, talc and / or carbon, self-extinguishing, dissipative and thermoplastic elastomers (polyesters, polyurethanes, polieolefinici).

Every year we invest in technology to provide innovative, and economically competitive, solutions.


Environment inspected and certified according to the UNI EN ISO 13485: 2016 

Clean room

Environment inspected and certified according to the UNI EN ISO 13485: 2016

Grey room

Environment dedicated to productions of specific cleanliness requirements products


mono-injection molding machines from 25 to 250 Tons. (Engel, BM Biraghi, Dr. Boy, Sumitomo) equipped with the closed loop process control and slave manipulator from 4-axis robot.


bi-injection molding machines from 50 to 175 Tons. (Engel, Sumitomo, BM Biraghi, Sumitomo) for molding bi-rotary table and plate material index, slaved by a robot manipulator to 4 axes and anthropomorphic.


injection molding machines full eletric from 28 to 130 Tons.


assembly lines and testing.