興和工業所 List of Products and Services

Kowa Engineering Co., Ltd. is a comprehensive engineering company that specializes in various metal processing using unique technology, primarily focusing on hot-dip galvanizing. We respond to a variety of customer needs in the field of metal processing, including machining, press sheet metal, welding, and even assembly, with surface treatment as our core focus. 【Business Activities】 ■ Surface Treatment ■ Metal Processing ■ Manufacturing Business ■ Overseas and Other Business Divisions *For more details, please download the PDF or feel free to contact us.

• Bridge Materials
• Piping materials (copper pipes, cast iron pipes)

"SG Coating" is a molten zinc alloy coating system consisting of 5% aluminum and 1% magnesium that we implement in our company. From the history of the birth of "SG Coating" to the process, corrosion tests, and case studies, we are currently offering a handbook that will help you understand "SG Coating" well! [Contents] - Birth of SG Coating - Features of SG Coating - Process of SG Coating - Coating bath - Coating structure - Corrosion resistance (tested by salt spray test) - Corrosion resistance (atmospheric exposure test in corrosive environments) - Painting on SG Coating - Case studies and more *We will conduct test applications for those who inquire. *For more details, please download the PDF or feel free to contact us.

• others

"KSG plating" is an alloy plating of zinc and tin that we implement at our company. The coating of "KSG plating" is metallic, strong against impact and wear, and even if the coating gets scratched, it has a sacrificial corrosion protection effect that protects the iron from rust. It does not contain chromium and is a high corrosion-resistant alloy plating that is friendly to people and the environment. 【Features】 ■ Environmentally friendly ■ Sacrificial corrosion protection ■ Thin film with high corrosion resistance ■ Compatibility and mobility ■ High quality at low cost ■ Bath components: approximately 80% zinc and approximately 20% tin *For more details, please download the PDF or feel free to contact us.

• others

"KSG plating" creates a dense coating that firmly adheres by immersing steel materials in a molten zinc-tin alloy bath, causing an alloying reaction between iron and zinc. The coating of "KSG plating" is metallic, resistant to impact and wear, and even if the coating gets scratched, it has a sacrificial corrosion protection effect that protects the iron from rust. It does not contain chromium and is an environmentally friendly, highly corrosion-resistant alloy plating. [Featured Products] ○ KSG Mesh Pallet ○ K Cart ○ K Hanger Pallet For more details, please contact us or download the catalog.

• Material handling systems and equipment