For over 50 years Tepro has been designing and manufacturing wirewound resistors and metal film resistors.  Tepro's manufacturing has the ability to meet very tight tolerances in the products' performance while achieving very high reliability on both wirewound resistors and metal film resistors.  They offer a complete line of wirewound resistors and metal film resistors including precision wirewound resistors & power resistors in both standard and custom models.  Through the Vamistor division they also offer a line of RL42 resistors, these are carbon film type resistors. For convenience, Vamistor carbon film resistors and RL42 resistors can be found here: RL42 resistors, carbon film resistors.