About us

Name of Company Kuroiwa Stainless Industry Inc.
Name of president Toru Kuroiwa
Address (HQ) 109-13, Owadashinden, Yachiyo, Chiba  JAPAN
Address (Factory & Warehouse) 109-14, Owadashinden, Yachiyo, Chiba  JAPAN
Year Established August, 1982
Capital Budget JPY 20,000,000- (as of December, 2008)
Own Brand “KURO”
Business Type Distributor, Importer, and Exporter
Product Stainless Steel Products
HP/UHP Tube (BA, EP, W-EP and Coiled tube)
Seamless Tube/Pipe, Welded Tube/Pipe,
Precision Tube, Miniature Tube, Decoration Pipe
HP/UHP High pressure Fitting (Socket and Auto Weld) Vacuum Component, Bars, Plate, Wire, Rod

Other Special Metal/Alloy
Titanium, Nickel, Incoloy, Monel, Hasatelloy, Invar,
Waspaloy, Kovar, Carpenter, Parmarolly, Nimonick and etc.
Special Process/Fabrication Polishing (Mechanical/Electro/Inner and Outer Polishing)
Cleansing (Precision Cleansing/Oil Free Cleansing/Acid Pickled)
Welding (TIG Welding/Auto Welding/Electro Beam Welding and etc)
Pipe Bend, Machinery Fabrication, Various Surface Treatments,
Heat Treatment, Laser Cutting Process
Main Product Sources Sumitomo Metal Industries Ltd.
Sumikin & Nippon Steel Stainless Pipe Co., Ltd.
KUZE Bellows Kogyosho Co., Ltd.
Tokyo Seimitsukan Co., Ltd.
NAS TOA Co., Ltd.
MORY Industries Ltd.
KITZ Corporation
Various supply sources from Asia, Europe and North America

Kuroiwa Stainless Industry Inc (KURO), based in Chiba, Japan (30min train ride from Tokyo), is the central office for both Domestic and International market. KURO was established in Chiba, Japan since 1982. Our warehouse located in same location to central office, allows for us to provide prompt and efficient delivery within the Tokyo-Kanto region, logistical inland hub for domestic Japan market and 30min travel to Asia’s logistical hub, Narita Airport and one hour travel to Yokohama Seaport. Supported by our 25-year experiences in High Purity Stainless Steel Products and direct supply from manufacturers, our customers can be assured of the long-term reliability of our products.

KURO believes that prompt customer service and support are fundamental for the successful operation of any business relationship. Besides our experienced team of sales experts and engineers, we also have a committed support team to facilitate your experience with us. We provide sufficient information and efficient service to our customers to ensure seamless distribution and detailed support of our products to the end-user. We also work closely with a network of distributors in all over the world to bring our products and services closer to our customers.