We support single-item prototypes and small lot products! Please consult us for urgent and special items!
We are Gunkyō Seisakusho Co., Ltd., a manufacturer of "copper pipe fittings" and "laser nozzles." Are you having trouble with machining? At Gunkyō Seisakusho, we handle various machining processes. Our company has a long history and track record. For 50 years since our founding, we have been engaged in various machining processes for fittings, nozzles, jigs, and other parts. We accommodate single-item prototypes and small lot production. Please consult us for urgent or special items. We can also handle various types of threads such as PT, PF, NPT, and Unified. If you have any projects, please feel free to request a quote. We look forward to hearing from you. For more details, please contact us or refer to our catalog.
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【Specialized Processing】 ○ Fittings, nozzles, screws, precision lathe processing ○ Brass, copper, aluminum, resin, SUS... non-ferrous metals ○ Single items, prototypes, small to medium lots ○ Items that can be picked up with fingertips to palm-sized 【Features】 ○ Long history and proven track record → Implementing various machining processes for 50 years since establishment ○ We accommodate single-item prototypes and small lot products ○ Please consult us for urgent or special items ○ Various screws such as PT, PF, NPT, and Unified are also available ● For more details, please contact us or refer to the catalog.
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Company information
Gunkyō Manufacturing Co., Ltd. has developed with the support of many users as a manufacturer of copper pipe fittings and valves for instrumentation and air conditioning since its establishment. Currently, we have leveraged that technology to enable the processing of various precision parts. We specialize particularly in small-diameter precision lathe products, small-batch and single-item prototypes, various screw machining (PT, PF, NPT, Unified, inch screws, etc.), and non-ferrous metals (including plastics), among others. We also carry out can manufacturing, sheet metal work, welding processing, and assembly, assisting in the production of products that include metal through complex processing. We can handle processing that other companies tend to avoid, so please feel free to contact us.