正栄工業 Company Overview

Integrated production of metal processing is possible! Don't say 'No'!

Seiei Kogyo does not say "No!" to our customers' requests. Instead, we reflect on our past experiences and brainstorm together to investigate and research, responding to our customers' needs. From design → laser processing → bending → welding → finishing → painting → shipping, we have an integrated in-house production system that allows us to manufacture with minimal movement within the company, resulting in short lead times and the ability to complete projects quickly. ☆ Looking for a company that can handle everything from design to manufacturing in one stop ☆ Surface treatment for iron, aluminum, and stainless steel ☆ Searching for a place that can produce in the shortest possible time ☆ Wanting to quickly ramp up mass production