Cold drawn steel tube excells hot drawn steel tube in size accuracy and smoothness of inside and outside surface. Manufacturing of narrow and thin tubes is easier on cold drawing than on hot drawing.
Quality control system for safety and trust
We will deliver high quality products by a consistent quality control system from manufacturing to inspection.
It is possible to order products at ease because we are certified by ISO9001, JIS and classification societies.
Short delivery response
We can manufacture in a short term with a stock of abundant material tubes and an elaborate process control.
We swear that we grant customers' requests on a state of emergency and short delivery.
Correspondence to various standards
We manufacture carbon steel, alloy steel, and steel for cold surroundings not only on JIS and various classification standards, but also on various overseas standards (ASME, ASTM, DIN, etc...).