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Грязинский Завод Цепей

Quality certificates

We issue a manufacturer's quality certificate for our products. The document confirms the items were made to the current technical documentation (our specifications) and includes a table of positions, the production standard and a QR code for authenticity verification.

How to get it

  1. 1. Open the card of the required chain (size) and click “Request certificate” — on the page or via QR/Telegram.
  2. 2. A manager confirms the request and chooses the format: sample (not tied to a shipment) or on shipment (with the buyer and the UPD).
  3. 3. The ready PDF certificate appears on the request page and arrives in Telegram; the official document is then delivered via EDI or by post.

Authenticity check

Every certificate carries a QR code. Following it confirms the document is genuine and the list of items has not changed: the verification page shows the number, date, standard and a fingerprint of the composition.

A quality certificate is not a “certificate of conformity”: welded general-purpose round-link chains and anti-skid chains are not subject to mandatory certification or licensing. An electronic document without the QC stamp is a sample/copy.

Quality certificate

We will request a certificate for this chain from the quality department. A manager will confirm — the link will appear here and in Telegram.

Need another format?

Call a manager — we will issue it on shipment, with a UPD and a specific buyer.

+7 (962) 350-02-75
A request is usually made directly from a chain card, so the manager immediately sees the size. Here you can request a general certificate not tied to a specific size.
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