14 Company Profile
Fasteners Division
Proinvest Group Fasteners Division develops and markets a wide range of fasteners and assembling elements for construction and other industries , like metric thread bolts , self drilling screws for roofs or sandwich panels , mechanical anchors and other types of fasteners .
We can also manufacture special screws for various applications . The existing production facilities ensure the production of a variety of special screws , such as special screws with nut , special helical nuts , special screws with conical head , special screws for rectification devices , special customized screws , square head screws with special nuts , special head screws or special bolts .
Self drilling screws
Metric thread bolts
References
Anchor bolts
Special bolts forging Special fasteners