Altronic – GTI Bi Fuel
The GTI Bi-Fuel System from Altronic offers an affordable and efficient means of operating industrial diesel engines utilizing both diesel and natural gas (or other available gas) as fuel sources. This innovative, patented system, which requires no modification to the internal components of the engine, allows for operation on natural gas up to a maximum of 70%* of the fuel required to maintain the desired speed and load. Reduced exhaust emissions and fuel costs are just a few of the benefits of Bi-Fuel operation.
Altronic, inc

  • Altronic is the worldwide leader in industrial Ignition systems for spark ignited, natural gas fueled engines, which often run continuously under difficult operating conditions in potentially hazardous areas.
  • Altronic produces a wide range of digital Instruments and controllers for gas engines, compressors, and other heavy duty rotating equipment.
  • Altronic's Engine Controls provide air/fuel ratio control, fuel control, speed governing, and complete custom control panels to keep engines at peak efficiency, within emissions guidelines, and fully monitored and protected.
Babbitt Level


Babbitt International - USA : Manufacturers of Specialty Switches, Gauges, Sensors and Monitors.
Control Air, Inc
ControlAir is a worldwide leading manufacturer of precision pneumatic and electro pneumatic control products essential to automated industrial equipment, process control systems and instrumentation, laboratory research and analysis, energy management, fluid power, robotics, and valve automation applications. The company has an excellent reputation for high performance, quality products. These products include current-to-pressure (I/P) transducers, voltage-to-pressure (E/P) transducers, pneumatic-to-current (P/I) transducers, precision air pressure regulators, filter regulators, volume boosters, motorized regulators, rolling diaphragm air cylinders and custom engineered devices.
STITT SparkPlug Company
The company was bought in 1951 by A. R. Brenholts Sr.By 1953, Stitt was supplying it's multiple electrode, long life spark plug to stationary gas engine manufacturers for original equipment installation. Stitt found itself in a world wide market for specialized spark plugs designed for use mostly in large stationary industrial engines fueled by natural gas.Stitt moved to Texas from Ohio in 1971 because a major part of the company's business already existed in Texas where the big gas engines were used widely in production and transmission of oil and natural gas. Stitt management began working with the major heavy-duty diesel engine manufacturers in Europe, in programs to convert some of their products to spark-ignited gas engines as pipelines made natural gas more available.The successes of those programs resulted in Stitt supplying its specialized spark plugs as original equipment to major manufacturers of gas engines.
Today's Stitt Spark Plug Company is one of the oldest continuously active spark plug manufacturers in the world and continues to improve its product line with innovative technologies.
TELTRU Manufacturing Company
Tel-Tru Manufacturing Company is a World-Class manufacturer of bimetal thermometers, pressure gauges, and transmitters. Our focus has always been to meet customers' requirements with quality products, leading technology and responsive service. Our products are available through a network of distributors, in the United States and around the world.

Engineering Services

1. Overhaul gas engine

2. Retrofit control panel for compressor & gas engine

3. Metering packages (instrument & control)

4. Conversion Diesel Engine to be ®Bifuel (Altronic GTI BI-FUEL)