At TCS Sales, we are selective in who we chose as partners. We do not add principles just for the sake of expanding our line card.
Our two main areas of interest are related to vacuum systems and gas delivery. Synergy between principles makes for more effective selling. A call for a vacuum gauge from InstruTech can easily turn into a UHV chamber order for Nor-Cal Products or a leak test system from Laco Technologies. Likewise, our customers that need gas panels or cabinets from SilPac may well need a pressure instrument from Alicat Scientific or a hydrogen generator from Nel Hydrogen.