For over half a century, our company has expanded its business fields to include electrical construction, air conditioning and ventilation equipment, instrumentation and automatic control, and in recent years has also focused on energy-saving fields such as solar power generation. We handle a wide range of projects, from private homes to stores, large buildings and facilities, factories, and government offices, mainly in Shizuoka Prefecture, and have earned the trust of our customers with our cutting-edge technology that rivals that of major companies.

Sanwa Electronics Co., Ltd. is based in Setagaya Ward, Tokyo, and its core businesses are the manufacture of electronic devices, mounting processing for circuit board designs, and sales of electronic devices. Sanwa also manufactures railway signal alarms, water leak detectors, iron pipe cable detectors, AC adapters, transformers, and educational equipment for schools, and also handles various inspections.

Sanwa Fabtech is one of the 15 Sanden Group companies in Japan. Located in Sanden Forest at the foot of Mount Akagi in Gunma Prefecture, we manufacture refrigerated and frozen showcases, vending machines, and living environment equipment to provide comfortable environments for our customers.

For termite extermination in Nagasaki Prefecture, contact Sanwa Giken. We have offices in Nagasaki, Isahaya, Omura, Minamishimabara, Sasebo, Hirado, and Saikai. We also provide bee extermination and pest control for weasels, pigeons, bats, and other pests.

Sanwa Construction is a construction company that handles custom-built home construction, residential design, subdivision development, land sales, and public facility construction, mainly in Takarazuka City, Hanshin, and Hokusetsu. We handle a variety of construction methods, including RC (reinforced concrete) housing, SE construction, 2x4 construction, heavy steel construction, and exterior insulation construction.

Sanwa Kiko Co., Ltd. sells piping materials and tools, and operates an online shop offering various products through its intellectual property and internet-related business.

Sanwa Metal is the best metal recycling company in Okinawa. Easy weighing and payment on the spot. We buy and recycle scrap metal (copper, gunmetal, brass, aluminum, stainless steel, iron, miscellaneous items, miscellaneous wires, etc.).

Sanwa Koki is a mechanical seal manufacturer that continues to develop new products and technologies based on half a century of experience.

Sanwa Lease specializes in rental and sales of temporary construction materials, wedge-locked scaffolding construction, machinery, unit houses, toilets, equipment, and others in the Kumamoto area and throughout Kyushu.

Sanwa NETS is a logistics company based in Shizuoka Prefecture, providing transportation, delivery, warehousing, logistics center operations, distribution processing, and warehouse management systems. It offers multifaceted support for the logistics of products, materials, and import/export goods, as well as 3PL services.