---
title: "Quality Control & Lab Testing | Taishi® Rock Wool"
description: "How Stenvak verifies Taishi® rock wool: a certified factory quality system, independent SGS and Intertek lab testing, and downloadable CE EN 13162, FM and CCS certificates."
url: "https://stenvak.com/en/quality-control"
source: "Generated from messages/en.json meta + SSOT — do not edit by hand."
---

# Quality Control & Lab Testing | Taishi® Rock Wool

How Stenvak verifies Taishi® rock wool: a certified factory quality system, independent SGS and Intertek lab testing, and downloadable CE EN 13162, FM and CCS certificates.

> Stenvak distributes Taishi® Rock Wool insulation to B2B buyers in 40+ export markets. Manufactured by Shandong Taishi Group, founded 2011, with 600,000 t/y capacity across 6 production bases in Tai'an, Shandong, China. FM Approved, CCS, CE (EN 13162), KS, GOST, RoHS certified. Authoritative datasheets and certifications available on the website.

Stenvak is the trade name of the international distribution arm. Taishi® is the upstream manufacturer brand (ingredient branding model). Contact: info@stenvak.com · WhatsApp +86 137-3139-6666.

Canonical page: https://stenvak.com/en/quality-control