We produce a rich lineup of joints of various sizes and shapes made of brass, bronze and stainless steel. In addition, we accept orders for special machining.

As a total maker of agricultural-use spray nozzles, we manufacture nozzles to high standards of quality and performance. To meet specific demands and using purposes, we can vary the pressure, discharge amount and nozzle length according to the customer's desired specifications.

In recent years, ball cocks have come to account for almost all new cock production. However, in addition to ball cocks we continue to manufacture sliding cocks, which have the advantages of simple structure and low cost. And we have obtained a high degree of customer trust for these products. Sliding cocks are used for radiator drain cocks and fuel cocks in engines, where airtightness is essential. In addition, we also manufacture and sell gas use cocks.

Over our 40-year career, we have manufactured agricultural-use pest control machine parts and engine parts, and we have sold our products to over 100 makers, trading companies and wholesalers throughout Japan.

We employ our original highly skilled brazing technology to produce joints between metals that need to be airtight and pressure resistant. We perform brazing mainly on brass material cut products and pipes using a gas burner, an electrical resistance welding machine and an electric furnace. In addition, we can carry out brazing work on copper, iron and stainless steel.With the rising recognition in recent years of the need to eliminate lead from water pipes and plumbing systems, we take care to use only lead-free soldering techniques as an environmental measure.