We have opened a hardware e-commerce site called "Pittari Kanamono" where you can find both niche products and standard items!

For metal processing and stainless steel processing, please leave it to us.

Our company specializes in the manufacturing and shaping of metal processing/stainless steel products. We have received requests from a wide range of customers, including public facilities, commercial stores, factories, and residential homes, and have produced over 80,000 custom-made and small-lot orders. Additionally, we can accommodate custom-made and small-lot requests starting from just one piece. We also accept repairs and remanufacturing of other companies' products. Please feel free to contact us. 【Products Offered】 ■ Handrails - Handrails for ramps, handrails for stairs, handrails for balconies, etc. ■ Sinks - Undermount sinks, overmount sinks, etc. ■ Ladders - Straight ladders, square-shaped ladders, R-shaped ladders ■ Stands and Frames - Stands, frames, structures, and substrates, etc. *For more details, please download the PDF or contact us.

• Processing Contract

Our best product for September is the two-layer corner sink.

We received a request from the customer for a sink that fits perfectly into the dead space of their kitchen, and we handled everything from design to production. The customer wanted to separate clean and dirty water while washing dishes, so we opted for a double sink. However, a standard double sink would be costly, so to keep costs down, we divided the sink with a board in the middle. The middle board is usually 1mm thick, but since welding it at that thickness would cause warping, we made it 3mm thick to prevent distortion and also considered its appearance. The customer also requested a flat bottom for easy dishwashing, so we positioned the drain as close as possible to the upper right corner of the sink's bottom surface. Using cost-effective materials, we prioritized making it easy for the customer to wash dishes as they requested. In terms of design, we added a skirt board to ensure that the sink layers are not visible from the front, creating a neat appearance. We received a kind message from the customer saying, "Thank you for accommodating my detailed requests. The installation is complete, and it fits just as I imagined. I appreciate the careful finishing of areas that I could only describe by feel."

• stainless

Stainless steel polished finish (#400) sink cabinet with door.

In the sink used in elementary schools, the inspection port has been designed to be positioned further back so that the toes can fit in. Since we were requested by the customer to manufacture within the budget, we proposed a design that fits within the budget based on the design drawings. Additionally, to prevent water from leaking from the lining countertop, we used stainless steel for the lining post form, and since the sink is deep and needs to be seamlessly connected with the back guard, we manufactured it as a single unit. Furthermore, considering the wall dimensions for installation, we allowed for clearance instead of making it a perfect fit, and since the inspection port is not likely to be used frequently, we implemented a mechanism that can be easily removed with a magnet. One of our strengths is that we can outsource drawings and have them properly designed, allowing us to manufacture accurately!

• stainless

This is a custom-made stainless steel sink table with drawers!!

We shaped the design based on the image sketch provided by the customer. We proposed and designed a spacious work area, placing pots and other items under the induction heater, and included a long towel rack in front of the sink as per your request.

• others

It's a handrail that surrounds the piloti of the supermarket!

Since it will be used externally, the appearance of the welded parts will stand out, making it a product that tests the manufacturing company's technical skills. I was very happy when the customer came to see the finished product and said, "That's great!"

• others

We received a request from a customer for a sink that perfectly fits the dead space in their kitchen, so we handled everything from design to production.

I wanted to separate clean and dirty water when washing dishes, so I opted for a two-compartment sink. However, a standard two-compartment sink is costly, so to keep costs down, I divided the sink with a board in the middle. The middle board is usually 1mm thick, but since it would warp when welded at that thickness, I made it 3mm thick to prevent warping and also considered its appearance.

• Contract manufacturing

It is a stand for placing brochures at the entrance of a public place.

This is a repeat production of exactly the same item that our company made several decades ago. At that time, our company did not have CAD, and there were no design drawings left, so we recreated it by measuring the actual dimensions.

• others

Interface Inc. (Headquarters: Minami-ku, Hiroshima City; President and CEO: Akira Kunishi) has established a new base in Hiroshima City to strengthen its sales and support system in the western Japan area. This, along with the doubling of the existing sales bases in Tokyo, Osaka, and Nagoya, significantly enhances the sales structure aimed at business expansion.

Tiger shackle bolt nut type now on sale. Stock available from 2t to 12t.

We sincerely apologize for the inconvenience, but due to inventory taking, we will be closed for business on Friday, July 17, 2026.

We would like to introduce our achievements in exhibition wall decorations.

We would like to introduce examples of the production of hospital reception flow signs.