Profile: Zeman Mfg. Co. is an ISO 9001:2000 certified company that manufactures tube and pipe benders. We specialize in producing complex parts and assemblies. Our metal pipe and tube services include bending, beading, coiling, cutting, threading, swaging, flaring and wireform. Our custom electric heating elements are used in any industry where heat application is needed in a process. We also produce custom thermowells used in temperature measurement systems.