株式会社　精和工業所 Product Lineup

"If you are having trouble with stainless steel welding, leave it to us." Seiwa Industrial Co., Ltd. specializes in welding technology for thin stainless steel sheets and possesses various processing techniques and advanced expertise as a welding and joining specialist. With high technical skills and abundant know-how, we have established advanced welding processes based on years of proven experience, covering everything from sheet metal processing to final assembly. In particular, our welding processing for storage tanks is widely used in domestic electric water heaters and heat pump water heaters by ensuring corrosion resistance and the strength of the welded joints. Our technical capabilities range from TIG welding of 0.3mm thickness to fiber laser welding for ultra-thin shapes requiring thicknesses below 0.1mm. We utilize a variety of welding methods, including TIG, fiber laser, and robotic welding, tailored to the structure and material properties of the products. Additionally, to balance quality and high productivity, we actively utilize dedicated jigs and automation equipment designed and manufactured by our in-house production technology department. If you are having trouble with welding processing, please take a look using the download button. Feel free to contact us as well.