We are a leading manufacturer and distributor of hand fastening screws specializing in wing bolts and nuts.

MITSUBOSHI C.I. CO., LTD.

manufactuaring process of CFRP

nut stopper spring and nut stopper pin

cassette type mold

We strive to be the world’s premier supplier of hand fastening screws produced using a variety of materials.

Reproducing an enhanced and lightweight component at the same price（cfrp）

One-touch installation will prevent a nut from falling off.（Nut stopper spring and nut stopper pin）

The cost is 1/5 of the exciting one! Substantial cost reduction for a mold.（cassette type mold）

＜ Example Pictures ＞

手で締めるネジの総合メーカー

MITSUBOSHI C.I. CO., LTD.

HEADQUARTERS : 15-12, TAKAIDA MOTOMACHI 2-CHOME, HIGASHIOSAKA CITY,OSAKA, 577-0054 JAPAN
FACTORY : 2162-1, SHIRAKASHI, IGA CITY,MIE, 518-1151 JAPAN

Please feel free to inquire.

TEL +81-6-6782-3151（平日 9:00～17:00）

FAX +81-6-6783-3787（24時間受付）