an independent manufacturer of metal and plastic parts made by forming and surface-treatment processes

Using laser welding, our lightweight exhaust systems are created to match the needs of the times.

Medium to large-sized exhaust manifolds for trucks that are created using casting parts and welded stainless thin plates involving a high level of technical difficulty.

Exhaust pipes formed by applying hydro-forming techniques on the module to achieve an ideal shape and exhaust pipes that can maintain heat insulating effect through the use of hollow double pipes.

Environmental parts that meet the needs of the times. A variety of catalyst preservation methods is available to meet the needs of customers.

In order to optimize exhaust efficiency and noise reduction in a limited space, we have injected various know-how that we have built up through CAE, including the use of variable valves. We have also adopted laser welding so as to reduce the weight.

Various exhaust finishers that realize the requirements of designers through a great variety of processing methods.

Flexible tubes that satisfy performance requirements in multiple dimensions such as strength, flexibility, durability etc.

EGR pipes designed and manufactured with precision based on CAE and various test results.