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ISO Zertification
Contact

Request a quote, or just ask us anything

A 3-minute form gets you an itemised quotation — or talk to us first on LINE or by phone.

Quotation request form

Your answers are used only to calculate audit days and prepare the quotation.

Step 1 of 3

Takes about 2 minutes

Your company

These details let us estimate the number of audit days, which is what mainly drives the price.

This defines the certification scope — the range of work your certificate will cover.

Include permanent, contract and daily staff. This is the main figure used to calculate audit days.

Count only the sites you want the certificate to cover.

If you have several sites, give the province of your head office.

If you run multiple shifts, auditors may need to visit outside normal hours.

How to reach us

Address
152/39 หมู่ 7
ตำบลสุรศักดิ์ อำเภอศรีราชา
ชลบุรี 20110
LINE Official Account
@iso-cer
Business hours
จันทร์ – ศุกร์ 08:30 – 17:30 น.
เสาร์ – อาทิตย์ และวันหยุดนักขัตฤกษ์ ปิดทำการ
Complaints and appeals
appeals@isozertification.com

Send these to this address; they are reviewed by someone not involved in the audit concerned.

Contacting us from overseas

Scan a QR code to reach us directly on WhatsApp or WeChat.

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152/39 หมู่ 7 ตำบลสุรศักดิ์ อำเภอศรีราชา

ชลบุรี 20110

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