{"id":6214,"date":"2026-08-05T19:02:15","date_gmt":"2026-08-05T11:02:15","guid":{"rendered":"https:\/\/bnpanel.com\/?post_type=news&p=6214"},"modified":"2026-08-05T19:02:15","modified_gmt":"2026-08-05T11:02:15","slug":"how-to-choose-an-acoustic-panel-manufacturer","status":"publish","type":"news","link":"https:\/\/bnpanel.com\/fr\/nouvelles\/how-to-choose-an-acoustic-panel-manufacturer\/","title":{"rendered":"How to Choose an Acoustic Panel Manufacturer"},"content":{"rendered":"

Choose an acoustic panel manufacturer by verifying four things in writing: certificate numbers and their exact scope, the tested model behind each fire rating, which production steps happen in-house, and MOQ and lead-time terms for your specific model.<\/p>\n

What this checklist is actually for<\/h2>\n

Most supplier-selection articles in this category tell you to compare price, check quality, and read reviews. That advice is not wrong, but it does not survive contact with a real sourcing process, because every factory you contact will claim all three. The useful question is narrower: what document, sent by email, would let you disprove a supplier’s claim if it were false?
\nThe steps below are ordered the way a first-time evaluation usually runs \u2014 cheapest checks first, so you disqualify the obvious mismatches before you spend money on samples and travel.
\nI’ve written this from the manufacturing side. That is a bias worth naming: I run a panel factory, so I am describing the questions I think buyers should ask us, and some of them are questions we cannot fully answer either. Where that applies, I’ve said so.<\/p>\n

\"panneaux<\/p>\n

Step 1. Establish whether you are talking to a factory or a trading company<\/h3>\n
    \n
  1. Neither is automatically wrong. A trading company with good QC can be a better partner than a disorganised factory. But the two require different contracts, and mixing them up is where lead-time promises fall apart.
    \nThree requests separate them quickly:
    \nAsk for the legal entity name on the export documents, then compare it to the name on the certificates they send. If the certificate holder is a different company, you are buying through an intermediary \u2014 ask who the certificate holder is and whether your goods come from that site.<\/li>\n
  2. Ask for the production address, not the sales office address. Many Chinese acoustic panel suppliers have a sales headquarters in one city and a plant in another. Ours are in Qingdao and Gaomi respectively, and that split is normal \u2014 what matters is that both addresses exist and are disclosed.<\/li>\n
  3. Ask which steps happen inside that address. Felt production, CNC cutting, pressing, veneering, assembly, packing. A supplier that outsources felt cannot control panel density between batches.<\/li>\n<\/ol>\n

    Step 2. Request certificates by number, not by name<\/h3>\n

    “CE certified” and “FSC certified” are not verifiable statements. A certificate number, an issuing body, and an expiry date are.
    \nAsk for a table like this from any shortlisted supplier, filled in with their own documents. For reference, here is ours:<\/p>\n\n\n\n\n\n\n\n\n
    Document<\/th>\nNumber<\/th>\nIssued By<\/th>\nScope as Written<\/th>\nValidity<\/th>\n<\/tr>\n<\/thead>\n
    FSC Chain of Custody<\/td>\nGFA-COC-008037<\/td>\nGFA Certification GmbH<\/td>\nProduction and trade of certain non-timber forest products, mouldings, other wood products, and wooden sound-absorbing boards (FSC-STD-40-004 V3.1)<\/td>\n29 Oct 2024 \u2013 28 Oct 2029<\/td>\n<\/tr>\n
    CE Type Examination<\/td>\nDE\/7552<\/td>\nCSI S.p.A. (Italy)<\/td>\nDecorative wall covering, model \u201cBEIEN WALL PANEL,\u201d EN 15102:2007+A1:2011<\/td>\n11 Jun 2024 \u2013 10 Jun 2029<\/td>\n<\/tr>\n
    Fire Classification Test<\/td>\nSHFS2403000289FF (Ref. SHIN2403000573CM01)<\/td>\nSGS-CSTC Standards Technical Services (Shanghai)<\/td>\nPolyester sound-absorbing board, sample BN-002, 100% polyester fiber, 1,700 g\/m\u00b2, 9 mm, 2420 \u00d7 1220 mm<\/td>\nReport dated 1 Apr 2024<\/td>\n<\/tr>\n
    amfori BSCI Monitoring<\/td>\n25-0326232<\/td>\nAPCER (Monitoring Partner)<\/td>\nFull monitoring, rating C<\/td>\nExpired 9 Jun 2026<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Two things about that table are worth copying into your own evaluation.
    \nFirst, the scope column is the whole point. FSC Chain of Custody covers material flow through certified product groups; it does not mean every veneer on every order is FSC. If a supplier offers you FSC-certified oak, the correct follow-up is whether the specific veneer and specific order will be invoiced with an FSC claim.
    \nSecond, we listed an expired document. Our BSCI monitoring report lapsed on 9 June 2026 and a renewed report has not yet replaced it. A supplier who quietly leaves lapsed audits on a certificate page is telling you something about how they handle documentation generally \u2014 and if you find one, ask when renewal is scheduled rather than assuming bad faith.<\/p>\n

    Step 3. Match the fire test to the product you are actually buying<\/h3>\n

    This is the step where most sourcing errors happen, and it deserves more attention than the certification count.
    \nA fire classification belongs to a tested configuration: one material, one density, one thickness, one surface. Our SGS report gives EN 13501-1:2018 class B-s2,d0 for a 9 mm polyester board at 1700 g\/m\u00b2, sample BN-002. That result does not automatically transfer to a 12 mm panel, a printed surface, a veneered PET panel, or a slat product built from the same felt.
    \nWatch for the specific failure case: a product page that shows a fire rating in the specification table while the underlying report covers a different thickness. It happens on our own site \u2014 our PET slat panel page displays an ASTM E84 Class B \/ EN 13501 B-s1,d0 option that is not backed by a report we can hand you today, and we do not use that claim in quotations. If your project is code-driven, ask for the report PDF before the sample, not after.<\/p>\n

    Step 4. Verify production capability at the process level<\/h3>\n

    Capacity claims \u2014 square metres, production lines, employee counts \u2014 are the least useful numbers on a supplier website, because nobody audits them. Process ownership is more informative and easier to check on a video call.
    \nAsk the supplier to walk a camera through these stations:<\/p>\n