With 40 years of experience in ultra-thin plate welding and solid technical skills, we provide high-quality welding.
Nissay Kiko Co., Ltd. specializes in microplasma welding and custom-developed jigs, accommodating thicknesses from 0.03 mm to 1.0 mm. We achieve not only welding but also a flat finish with minimal distortion, high dimensional accuracy, and excellent airtightness without leaks. In addition to butt welding, we also perform overlap welding, corner welding, and spot welding depending on the product. Furthermore, we handle welding of pipes with butt joints of less than 1.0 mm in materials such as titanium, Hastelloy, Inconel, and nickel electroformed sheets, as well as contract processing from welding to assembly of precision equipment parts for vacuum devices, semiconductor manufacturing equipment, cryogenic devices, fuel cells, and nuclear-related components. 【Features】 - Capable of ultra-thin plate welding: accommodating thicknesses from 0.03 mm to 1.0 mm - Airtight welding technology made possible by 40 years of know-how and thorough in-process quality control - No leaks, no cracks, no distortion, guaranteed quality backed by technology - Direct and immediate response from technicians! Shortened delivery times with the best proposals and construction tailored to the product - Strength in meticulous work for small lots! Capable of handling orders from one piece For more details, please contact us or download the catalog.
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**Five Strengths** ○ Ultra-thin sheet welding → Capable of welding foils (ultra-thin sheets) of less than 0.1 mm → Supports thicknesses from 0.03 mm to 1.0 mm with microplasma welding and in-house developed jigs → Please consult us for special materials such as titanium and nickel-based alloys, in addition to stainless steel ○ Airtight welding → Conducts leak tests with airtight welding → Thorough in-process quality control in a clean working environment ○ High quality → No leaks, no cracks, no distortions, backed by reliable technology → A safe and secure welding work environment ○ Immediate response and short delivery times → Engineers respond directly from concept to prototype to productization → Achieves lead time reduction through thorough process analysis → Quick response for urgent welding needs ○ Small lot production → Main focus on small lot production from 1 to several hundred pieces ● For more details, please contact us or download the catalog.
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Nissei Kiko Co., Ltd. has been engaged in precision welding processing, primarily focusing on stainless steel foil materials (ultra-thin materials), for 40 years since the founder encountered 0.05 mm butt welding, with the motto of being a pioneer in precision welding. In addition to stainless steel, we also handle welding of pipes with butt joints of 1.0 mm or less in materials such as titanium, Hastelloy, and Inconel, and we provide contract processing for precision equipment parts, including vacuum devices, semiconductor manufacturing equipment, ultra-low temperature devices, fuel cells, and nuclear-related components, from welding to assembly. From prototype development with a single piece to batch production of several hundred pieces, we offer precision, accuracy, and sincerity with the nimbleness characteristic of a small factory.