Delta Solder Paste is a brand of Qualitek International. If you’re looking for Robust, and forgiving paste formulations discover DSP – DELTA SOLDER PASTE. World renowned and approved by Major OEM’s and EMS Providers around the globe. We strive to innovate in areas of Lead-Free Solder Paste, Halogen Free and Halogen Zero, Ultra Fine Pitch Solder Powders, Wire Solder, Cleaning Chemistry, Liquid Fluxes and Manufacturing Aids. Over 35 years serving the Electronics Industry, discover why our trusted formulas work and why you need to QUALIFY us TODAY.