From universal joints (UJ) to oil jets,HIKARI SEIKO CO., LTD. (HKR) manufactures precision automotive parts.

Production System

Quality Assurance

With a goal of 0 defects, we have a management system that meticulously assures quality to the level of micron.

In order to meet quality standards around the world, we deploy quality managers to our global offices and ensure that we provide a global quality.
In addition, we believe that the starting point of quality assurance is the dedication to the following four lineside principles: neatness, organization, hygiene, and cleanliness. At each of our plants, we carry out inspection by managers every day, and provide guidance for improvement from a managerial perspective.

Various inspection machines developed in accordance with product characteristics

Automatic valve inspection machine

Oil jet assembly inspection machine

Chips inspection machine

Implementation of strict quality management for each of the various processes, ranging from the production process to shipment

Comprehensive test laboratory

Test tools in the production process

Spider appearance measurement

Shipment inspection facility

Various testing equipment to support reliable quality

Shape measuring instrument

Surface roughness tester

Toolmaker's microscope

Mikrokator

Hardness tester

Non-contact image measuring instrument

Image measuring instrument

Roundness measuring instrument

High-speed continuous projector

Granted certification of quality standards and various domestic and international quality management standards at an early stage

1996 ISO9001
1996
ISO9001

1999 QS9000
1999
QS9000

2006 Mie Prefecture Management Quality Awards
2006
Mie Prefecture Management Quality Awards

2009 TS16949
2009
TS16949