Hadady manufactures fabricated tanks for the On/Off Highway Industry. Oil, hydraulic, or gas tanks require leak proof precision during the manufacturing/welding process. Our years of experience in this area help Hadady manufacture a precision leak proof and air tight vessel. All tanks must pass rigid pressure and cleanliness testing before any product can be shipped to the customer. All steps are taken to ensure our customers receive their precision part on time, and to their exact specification for cleanliness and performance.