ELECTRONIC MANUFACTURING QUALITY CONTROL

 

HEIYO TRADING CO.,LIMITED's end goal is to serve our customers with high quality finished product. Using the certifications, knowledge, and overall experience that our team has acquired, we can do this with ease. Our Headquarters is compliant to ESD S20.20-2014. In addition, members of our team have obtained IPC 7711/7721 certification. Heiyo  is comitted to compliance with Section 1502 of Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010. Please see our policy regarding this commitment. Heiyo  extends that same commitment to our RoHS II & REACH compliance policies.

Heiyo uses Automated Optical Inspection (AOI) as an accurate and efficient means to verify SMT placement. With the laser add-on, we are able to scan a BGA to verify that it is level and at the correct height. A fluctuation in height could indicate reflow errors, but the use of the laser height check will allow us to catch those types of defects and fix them. In addition to the laser height check, we also use x-ray to verify that the balls under the BGA have properly collapsed, as well as check for bridging. We have the ability to capture the image from the x-ray for customer records if required.

As Heiyo  strives to remain paperless in accordance with our ESD compliance, all production documentation is presented to the production staff via Heiyo 's company intranet. The intranet also provides an interface for defect entry at point-of-use, as well as real-time reporting.

Heiyo 's Quality Standards are an essential part of our success. Highly trained operators perform multiple in-process inspections to insure all customers specified standards are upheld. Dedication and commitment to maintaining the highest level of workmanship provides repeatability and consistency throughout our organization.

Kaizen and Lean Manufacturing practices serve as a foundation to form a well-disciplined approach to Heiyo 's manufacturing process. Efficiency is critical to produce the most innovative products, with the latest in technology, in the least amount of time possible.

Electronic Manufacturing Quality Control include:

Heiyo 's Quality Standards are an essential part of our success. Highly trained operators perform multiple in-process inspections to insure all customers specified standards are upheld. Dedication and commitment to maintaining the highest level of workmanship provides repeatability and consistency throughout our organization.

 ISO 9001:2015

 AS 9100 Rev. D (Aerospace)

 IPC 7711/7721 Certified Inspector

 Web Based, Paperless Data Collection (SPC) & Document Control

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