Hitec Co., Ltd. (株式会社ハイテック)

hitec-koriyama.co.jp

Hitec Co., Ltd. is a precision metalworking company that supplies components ranging from mass production to small, multi‑variety batches. The company performs CNC turning and various cutting processes for stainless steel, brass and other metals. Skilled technicians work with precision machinery to produce reliable, high‑quality parts including connectors and optical components. Facilities are configured to support flexible production volumes and multiple machining processes.

Hinode Koki Co., Ltd.

www.hinode-k.co.jp

Hinode Koki Co., Ltd. is a precision machining company with more than 50 years of experience, supplying high-accuracy components for construction machinery, rail, automotive and semiconductor equipment. The firm performs prototype and small-lot production, manufactures hydraulic and plant valve components, and develops in-house products such as agricultural equipment and jewelry. It emphasizes continuous technical development and regional contribution while maintaining tight tolerances and strict quality control.

Ishiyama Seiki Co., Ltd.

ishiyama-sk.jp

Ishiyama Seiki manufactures precision components for cameras, pneumatic and hydraulic pumps, automobiles, and heavy machinery. The company operates a facility equipped with 46 NC lathes and runs 24-hour dimensional control and process management to standardize quality for mass production. Secondary machining, tool grinding, and inspection are performed in-house, allowing the company to deliver small, high-precision parts on schedule.

東亜通商株式会社

www.toa-tusho.co.jp

Distributor of steel, non-ferrous metals and construction/civil engineering materials. Provides primary steel processing services including cutting, drilling, beveling and plate/stainless cutting. Offers additional fabrication work such as bending, splice assembly, shot blasting and column/H-beam processing.