Heil Trailer is a manufacturer of tank trailers. Their product line includes dry bulk trailers, chemical trailers, petroleum trailers, crude trailers, and cryogenic trailers.
- Petroleum Tank Trailers
- Crude Tank Trailers
- Dry Bulk Tank Trailers
- Chemical Tank Trailers
- Cryogenic Tank Trailers
Heil Trailer International was founded as the Heil Rail Joint Welding Company in Milwaukee, WI.
SERVA Group is founded.
Heil Trailer was purchased by the Dover Corporation.
Kalyn Siebert acquired by Heil Trailer International.
Polar Corp. acquires JARCO.
Heil Trailer acquired from Dover Corp. by American Industrial Partners (AIP).
SERVA Group acquired from Wexford Capital by American Industrial Partners (AIP).
Heil Trailer International and SERVA Group combine to create EnTrans International, LLC.
Polar Corp. acquired from Questor by American Industrial Partners (AIP).
EnTrans International, LLC and Polar Corp. merge.