We has been bend ourselves to manufacturing and researching in load cell/Force Sensor based on strain gages for decades years. Our products are as follow:

Load cell: Bridge style
Pancake style
Lowprofile style
"s" style
Compressive column style
Board style
Bend beam style
Shear beam style
Single point beam style
We promise to send samples free but freight for certain models. And we can design for your special needs(OEM).
Hope you will contact me if any interests. Appreciate your reply. It will be my plearsure at your service at any time.