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Teamwork in every field

The thoughts of each and every employee make a team strong,

and each team works with a sense of responsibility to deliver products of the highest level to our customers.
O&K employees always work with a professional attitude and enjoy their work.

01
PROFESSIONAL WORK
Acid Pickling Team
Automatically immerses the wire in a tank containing chemicals, removes scale, and applies a coating to the surface of the wire. This makes it easier to process in later stages and at customer locations, as well as preventing rust from forming.
02
PROFESSIONAL WORK
Annealing Team
Spheroidizing annealing is used to soften the structure of steel by feeding the wire into a furnace and applying heat treatment. The material is then easier to process and is less likely to break when machined into bolts, nuts, screws, and so on by the customer.
03
PROFESSIONAL WORK
Wire Drawing Team
Wire is passed through the wide entrance of a die with a tapered end. It is then drawn with a wire drawing machine and made to meet specified dimensions according to customer demands.
04
PROFESSIONAL WORK
Other Departments
O&K also has the Inspection Team, the Die Team, the Maintenance Team, and so on. Depending on experience, you may be assigned to one of these teams right away.

1DAY WORK FLOW DAY SHIFT

AM
01
Arrangements
Progress, problems with equipment, and so on are taken over to incoming shift members.
After that, the state of rush materials is confirmed with urgent order instructions, and the workflow for the day is planned.
02
Start of work
Work finally begins once plans have been made.
Preparation: In order to pass the wire through the die, the first 500 mm is made thinner.
Setting: The wire rod is set on the supply stand, and its head is pulled by a roller into the entrance of the die.
Wire drawing: A die for the desired size is set, and then the wire is passed through the die and elongated using a wire drawing machine.
Inspection: Wire diameter, surface defects, visual appearance, and so on are inspected when winding begins, during intermediate inspections, and when winding is complete. This work is completed according to instructions.
03
Lunch break
After eating lunch, employees talk with their colleagues and relax.
PM
04
Work begins again
Afternoon work begins.
In the afternoon, 10 minutes are used for cleaning to ensure the thorough implementation of 5S.
05
Preparations for shift change
Dies are selected and readied so that incoming shift members can begin wire drawing work right away.
06
Handing over to incoming shift members
The day ends with incoming shift members taking over the work.