Three G Premium Supply, located in Victoria, Texas, is a woman owned, HUB certified corporation. We specialize in industrial maintenance, grounds, and janitorial products as well as products for hydrocarbon clean up and remediation. We are also distributors for many other products including gas detection tubes, and portable calibration gas.

We pride ourselves in offering quick and accurate delivery of top line products. If we don't stock what you need, we can FIND IT, and get it to you QUICKLY. We have been in business since 1991.

We want and appreciate your business..

PUMP SWAP PROGRAM - Send us your old pump (must be a competitor's pump, ie. Sensidyne, Rae, MSA, Dragger) and you will receive a new pump for FREE! With the purchase of 9 boxes of tubes.

Three G Premium has been a GASTEC distributor since 1994 offering the complete line of GASTEC products. Three G specializes in the complete line of “pipeline detection tubes”. GASTEC Gas Sampling Pumps and Detector Tubes provide rapid and precise measurement of all gases and vapors. GASTEC tubes are pre-calibrated, direct-read detector tubes offering distinct lines of demarcation for easier viewing. The GASTEC detection systems require fewer pump strokes, and provide faster results than leading competitors. The GASTEC pumps are equipped with a patented Thermal Ring making their pump the only industry wide pump to provide on the spot measurement of ambient temperature. For more information and to view the complete line of GASTEC products please visit our Master Distributor Nextteq at www.nextteq.com.