Meet the Team
Rusty Hendrix
COO
Janie Hendrix
CEO
Jerry Underwood
Engineering Manager
Our History
TRW Industries LLC, was created in 2012 in Texas, and operates through two divisions ESD Valves and SRT Manufacturing. ESD Valves produces air shutoff valves for diesel engines, while SRT manufactures precision stud removal and installation tools. To unify the market, SRT coined the term StudPuller®, setting a new industry standard.Seeing the need for a reliable solution, TRW engineered a patented dual-cam design that grips studs evenly and breaks the toughest mechanical binds.
Who We Are
At TRW Industries LLC, we specialize in innovative manufacturing solutions, delivering industry-leading stud removal/instal tools and emergency shut down valves. Our flagship products, StudPuller and ESD Valves, are designed to enhance efficiency, safety, and precision across industrial applications.
With a commitment to excellence, we combine advanced engineering with cutting-edge manufacturing practices to meet the demanding needs of industries worldwide. Whether it's optimizing stud removal or ensuring reliable valve performance, TRW Industries LLC empowers businesses to achieve operational success.
What We Do
Wind Energy
Specialized tools supporting safe stud removal and installation during turbine maintenance.
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Oil & Gas
Field-proven tooling designed for stud removal in high-pressure, hazardous environments.
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Marine & Offshore
Corrosion-resistant tools engineered for offshore and marine maintenance operations.
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Power Generation
Precision tools supporting fast, controlled maintenance on critical power assets.
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Mining & Heavy Equipment
Heavy-duty tools built for large-scale equipment repair and extreme service conditions.
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Petrochemical / Refinery
Controlled stud removal solutions designed to improve safety during shutdowns.
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Aerospace
Precision-manufactured tools supporting strict aerospace maintenance requirements.
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Rotating Equipment
Tools designed for controlled stud removal on compressors, turbines, and pumps.
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Manufacturing & Industrial Maintenance
Reliable maintenance tooling designed to minimize downtime and labor risk.
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Transportation & Rail
Durable tools engineered for maintenance on high-load transportation equipment.
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Military & Defense
Precision tools supporting safe, controlled maintenance on mission-critical defense equipment.
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Heat Exchangers
Specialized tools designed for controlled stud removal during heat exchanger maintenance.
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