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Quality control system & Production system

hakkai inc. improve the efficiency of our production by the complete quality control system and the automated production system.
We provide the better quality products to our customers with the automated production system in order to operate multiple machines efficiently by each staff.

Currently, our injection molding mass factory is in full-time production.
Now, the demand for manufacturing is required speed and complexity along with the trend of the times, we respond to our customer's demand flexibly and quickly through the active utilization of IT with the insight into the needs of the age.


IATF16949 Certification

Plant Certification year
Head office&Factory(Japan) July,2018 Certified
HAKKAI PRECISION (THAILAND) CO.,LTD. (Thai) March,2018 Certified
HAKKAI PRECISION (SUZHOU) CO.,LTD. (China) June,2018 Certified
HAKKAI MEXICO S.A. de C.V. (Mexico) October,2019 Certified

ISO 9001 Certification

We obtained certification of ISO 14001 in March 2003. (International Standard of the Quality Management System)
It is necessary to obtain certification of ISO 9001 that the quality management system (QMS) is established, documented, implemented and maintained by an organization.
Also, it is the standard that is required for improvement in the effectiveness of QMS continuously.

High quality mass production

���i���Ȑ��i���ʐ��Y In the manufacturing industry, the introduction of IT plays a major role, because the loss of just one day will bring a great deal of damages.
We provide our high quality products by the rigorous quality control even while mass-producing a wide variety of the products, with the introduction of IT which is utilized for the system of the quality control and the production management.


Our quality policy

  • We develop a mutually relationship with our customers, with focusing on how achieve high customer satisfaction and making the best use of resources.
  • We build the system to guarantee the stable supply of quality, cost and due date required by our customer, and improve it by conducting an review regularly.
    • We inform the whole organization about this quality management policy. Each department establish the measurable quality objectives and review it continuously in order to work toward the objective's improvements as needed.
    • Each employee carry out their own work to achieve our quality objectives.
    • Our quality management policy is conducted a review for keeping the appropriateness by use of the management review.