Products

What We Do


We specialize in the manufacturing and supply of ultra-clean, high-purity metal components. Our products include chemically polished ultra-fine capillary tubes, semiconductor-grade ultra-pure stainless steel tubing, precision machined components, and empty chromatography column tubes and spare parts for analytical instruments.


We also provide supporting production equipment and offer custom manufacturing services based on customer drawings or supplied materials.

UHP Capillary / Micro-ID Tubing

Specifications: ID 0.2–1 mm, wall thickness 0.05–0.1 mm.

Chemical polishing improves surface finish and corrosion resistance
High production efficiency for stable volume supply
Ideal for semiconductor, medical, and analytical industries
Available in micro IDs and custom lengths

Custom Precision Metal Parts

Custom manufacturing to customer drawings or materials, with deburring and surface treatment services available.

High-precision machines ensure machining quality
Built for complex and precision small-part manufacturing
Surface finishing including chemical polishing and deburring
Flexible to customer drawings and process requirements

UHP Tubing

UHP tubing for high-purity gas and fluid delivery, featuring excellent corrosion resistance, low surface roughness, and a high-cleanliness inner surface.

High-cleanliness inner surface for high-purity applications
Low-roughness inner surface for improved flow-path quality
Excellent corrosion resistance
Suitable for semiconductor and contamination-sensitive environments

Empty chromatography column and accessories

Comprehensive product range for diverse chromatography applications
Pressure-resistant, corrosion-resistant, and highly reliable
Smooth inner surface and low dead volume for better efficiency and repeatability
Wide specifications with flexible customization
Chemical polishing equipment for metal parts and capillary tubing

Chemical Polishing Service

(Customer-Supplied Material)

Customer-supplied materials accepted for chemical polishing, including capillary tubing, precision parts, and medical needles
In-house developed automated equipment for both high efficiency and stable processing
Backed by 20 years of chemical polishing experience, with capability for volume production
Using polishing solutions from our long-term Japanese partner to ensure process reliability and finishing quality

Contact Us

Address

1F, Yotsugi 3-1-27, Katsushika-ku, Tokyo, Japan

Send Us a Message

Here’s how you can contact us for any questions or concerns.

info@kameha-uhp.com
09.00am – 05.00pm
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