Toho Seiko Co., Ltd.

Compact and easy-to-maintain design. It also eliminates product snags and greatly improves work efficiency. An integrated produ...

• Machining / Machine Tools

• Heat Treating Furnaces

Compared to our previous model, performance and functionality have been further improved. A basic model with improved quality s...

• Machining / Machine Tools

• Heat Treating Furnaces

Achieves power savings and efficiency. Excellent insulation properties and powerful heater allow for speedy temperature rise. A...

• Machining / Machine Tools

• Heat Treating Furnaces

Spring machines, mainly NC machines, are capable of forming ultra-fine wires and forming various hook shapes.

• Springs

• Constant Force Springs

Rotation of the box divided into 6 to 12 parts is controlled by setting a counter or timer. It allows product lot segmentation,...

• FA Equipment

• Parts Feeders

By making full use of NC spring machines, including our own developed NC machines, forming machines, and tool processing techno...

• Springs

• Spiral Springs

We use NC coiling machines and process control equipment with free height and outer diameter measurement functions to achieve h...

• Springs

• Constant Force Springs

We carry out integrated production in-house, from mold design to manufacturing, to ensure short delivery times and low costs. C...

• Springs

• Flat Springs

We use a deformed material that has a large contact area with the shaft to meet strict inner diameter tolerances and ensure sta...

• Metallic Materials

• Deformed Wire

Adopting a cassette system, external setup is possible, reducing setting time, and at the same time, easy reproducibility, maki...

• Machining / Machine Tools

• Bending Machinery

The unique mechanism allows for smooth feeding of thin wire without putting any load on it. Application: Automatic wire feedin...

• FA Equipment

• Parts Feeders

We use NC coiling machines and process control equipment with free height and outer diameter measurement functions to achieve h...

• Springs

• Spiral Springs

The irregularly shaped wire rod has a high initial tension and an extremely small inner diameter, and the band material is woun...

With NC forming machines, in-house developed bending machines, and mold processing technology based on accumulated know-how, we...

With design technology backed by experience and processing technology that makes full use of the latest machine tools, we are a...

We carry out integrated production in-house, from mold design to manufacturing, to ensure short delivery times and low costs. C...

• Springs

• Flat Springs

We design according to the user's request and manufacture it using dedicated coiling machines including NC machines. Micro spri...