Partner Company
MJ Systems LLC
| Texas Office 502 N 8th St. La Porte, Texas 77571 Phone +1 281 842 7600 Fax: +1 281 842 7601 |
Louisiana Office 10988 N Harrells Ferry Rd. Suite #20 Baton Rouge, LA 70816 Phone: +1 225 726 7114 |
Matt Schroeder founded MJ Systems in 2007. With more than 25 years of industry experience as a mechanical engineer, he developed extensive experience with metering and process pump technology. MJ Systems operates two locations, one in Texas and one in Louisiana. The chemical injection specialists at MJ Systems supply engineered solutions that serve customers´ most critical process functions.

MJ Systems welcomes KAMAT in their family as of top PD pump brands for the USA
We are pleased to announce our company as KAMAT‘s exclusive distributor for chemical, petrochemical, oil & gas industries for North America in 2021 and welcome KAMAT in our family of top PD pump brands. Our unique to market product lines include KAMAT Process Pumps, Metering Pumps, Rotary Lobe Pumps, Flow Meters, Level Instruments, Pulsation Suppression equipment, Filters, Rental Skids and custom packaged systems. Our team supports our customers’ work with expert engineering during the design phase. At start-up, MJ Systems make available the requisite technical support needed to implement the customers’ new equipment into smooth operation. To maintain existing equipment, we offer in-house and field service because we know the essential nature of timely repairs.
Representing Process: Quality, Accuracy & Reliability
Call on MJ System’s team of factory trained engineers and experienced staff any time we can be of assistance, including selection, sizing and aftermarket support. Our pump service experts will determine whether the issue is related to normal wear and tear, process changes, conditions around the pump or something more. MJ System’s team will identify a solution.
Contact Form / Order Documentation
Trade Fairs and Exhibitions
KAMAT at Hydrogen Technology World Expo 2026 in Hamburg
From 20 to 22 October 2026, KAMAT presents test units for hydrogen components, pumps for ammonia, methanol and LNG and plunger pumps for CO₂ injection at Hydrogen Technology World Expo in Hamburg. Stand 4C20.
Authorised KAMAT Distributors in Türkiye
The distribution of KAMAT high-pressure pumps, units, accessories and spare parts in Türkiye is divided between two authorised distributors. No other sales partners are currently authorised.
KAMAT at SMM 2026: High-Pressure Technology for Alternative Fuels and Shipyard Operations
At SMM 2026 in Hamburg, KAMAT presents high-pressure technology for the maritime energy transition: injection systems for new fuels such as methanol, ammonia and ethanol, mobile KAMJET units for shipyards and high-pressure plunger pumps up to 4,000 bar. Visit us at stand A2.201.
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Nozzle Calculator
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