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Fittings

Our fittings business has established the JSK brand as a specialized manufacturer of fittings for ultra-pure gases, chemicals, and ultra-high vacuum applications.

Sanko Kogyo is a specialized manufacturer of fittings for ultra-high purity gases, chemicals, and ultra-high vacuums, leveraging expertise cultivated from over 30 years of experience in ultra-clean technology.
With the establishment of new in-house factories and warehouses, we continue to enhance the JSK brand lineup and expand our business areas. Our dedicated factories ensure quality while our inventory system guarantees quick delivery to meet customer demands.

Manufacturing process

JSK uses an in-house system for designing, cutting, polishing, rolling, heat treatment, surface treatment, pressing, electrolytic polishing, automatic washing, assembly, clean room inspection, packaging, and shipping of products such as our flagship ultra-high precision fittings.

Automated machinery processing

Automatic ultrasound cleaner

Electrolytic polishing

Clean room

Clean room

Material storage area

Immediate delivery system

Consider taking advantage of JSK’s immediate delivery

Same-day delivery of piping materials

JSK manufactures and sells over 400 types of fittings and peripheral products. We also offer a wide range of the small-lot, rapid-delivery products necessary for equipment maintenance. Contact us regarding our immediate delivery products.

Do you face any of these problems when placing orders?

  • I don’t know what kind of products I’m using
  • To confirm product specifications
  • I would like to confirm the shortest possible delivery time

In such cases, please use JSK’s immediate delivery service.

Workflow for Immediate Delivery Service

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STEP

1

Inquiry

We provide same day shipment for JSK-brand products.Feel free to contact us, If you’re worried about shipment schedule.

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STEP

2

Inventory confirmation

We will check the model numbers of your parts.We will confirm product inventory status on the spot.

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STEP

3

Shipping preparation

As soon as we have confirmed that inventory is available, we will package your order and prepare it for shipping.

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4

Shipping completed

Products will be shipped on the same day your order is placed.

Contact us now

+81 3-3526-2860

Business Hours 9:00–18:00 (weekdays)
Fax 03-3525-8059
E-Mail Contact Form

Quality Control System

Sanko Kogyo has established a quality management system based on ISO9001 and ISO14001 standards. As a fitting solution partner, we provide customers with the highest quality products and rapid-delivery, small-lot service. At our Tokyo service center we provide customer-centric, ultra-rapid-delivery solutions to provide our customers with even greater levels of satisfaction.

Affiliate Company

  • Precision Fittings for High-Purity Gas in Semiconductor and LCD Equipment
  • Manufacturing, Sales, and Export/Import of Ultra-High Vacuum Fittings

Sanko Kogyo specializes in manufacturing fittings for ultra-high purity gases, chemicals, and ultra-high vacuums. With over 30 years of experience in ultra-clean technology, we provide fittings for ultra-high purity gases, chemicals, and ultra-high vacuums. Our innovative fitting designs have been patented around the world.

CONTACT

+81-3-3254-3121

Business Hours: 8:30–17:30 (weekdays)

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