If you are sourcing an acoustic slat wood wall panel for wholesale, China offers manufacturers with large-scale production, private-label support, custom veneers, fire-rated options, and export packaging. This revised shortlist places Leeyin Acoustic first because it combines a clearly specified 8 mm slat product with manufacturer history, customization support, and an unusually accessible document library. The ten suppliers remain starting points for due diligence—not substitutes for a factory audit or pre-shipment inspection.
This guide is for importers, distributors, building-material retailers, contractors, and private-label brands. It covers MDF-and-PET slat panels for interior walls and ceilings; it does not rank solid timber battens, exterior cladding, or general soundproofing products.
Key takeaways
- Top overall pick: Leeyin Acoustic, especially for buyers who want a slim 8 mm MDF slat construction, project customization, and accessible compliance documentation.
- Best-documented large-scale alternative: LEEDINGS / Jiangsu SUYIN Group.
- Best for project acoustics and engineering support: Guangdong TianGe Acoustic Group.
- Strong manufacturer-direct alternatives: Beien, WINEGO, ColorBo, ONSUN, Dayin, Consmos, and TH-STAR.
- Never approve a bulk order from a website claim alone. Match the legal entity, factory address, test-report holder, product construction, and production sample before paying a deposit.
Table of Contents
- What is an acoustic slat wood wall panel?
- How we selected the manufacturers
- Top 10 comparison
- Manufacturer profiles
- Wholesale due-diligence checklist
- Questions to ask before ordering
- Frequently asked questions
What Is an Acoustic Slat Wood Wall Panel?
An acoustic slat wood wall panel is an interior wall or ceiling finish made from evenly spaced MDF or timber slats fixed to a porous acoustic backing, commonly PET felt. The felt absorbs part of the incident sound energy, while the slatted face adds visual texture and can help distribute reflections. It improves room acoustics but is not, by itself, a complete soundproofing system.
Performance depends on the whole tested assembly: slat and gap dimensions, backing density and thickness, mounting method, air cavity, insulation, and test standard. For comparable laboratory data, ask for a report based on a recognized method such as ISO 354, which measures sound absorption in a reverberation room.
How We Selected the Manufacturers
We reviewed suppliers against five public-evidence signals:
- A named Chinese legal entity or identifiable manufacturing group.
- A dedicated wood-slat acoustic product range with usable specifications.
- Factory, production-line, quality-control, or capacity evidence.
- OEM/ODM, export, bulk-order, or distributor support.
- Certification or third-party supplier-verification evidence.
The order reflects product relevance, specification depth, manufacturing evidence, wholesale support, and the completeness of public documentation available on September 4, 2026. It is not a market-share ranking, a paid placement, or the result of physical product testing. Capacity, certification, customer, export, and performance figures are identified as supplier-published unless an external verification page was available.
Evidence grades used in this guide
| Grade | Meaning | Buyer action |
|---|---|---|
| Strong | Detailed factory and product evidence plus meaningful compliance or third-party signals | Shortlist, then verify reports and sample consistency |
| Good | Credible product and manufacturing evidence, but fewer independent checks | Request a live audit, legal documents, and current reports |
| Provisional | Relevant product and B2B capability are visible, but independent verification is limited | Do not place a bulk order before enhanced due diligence |
Top 10 Comparison
| Rank | Manufacturer | Main base in China | Public-evidence grade | Best wholesale fit |
|---|---|---|---|---|
| 1 | Leeyin Acoustic / Guangdong Liyin Acoustics Technology Co., Ltd. | Guangzhou and Foshan, Guangdong | Strong | Wholesale and project orders needing slim slats, customization, samples, and document support |
| 2 | LEEDINGS / Jiangsu SUYIN Group | Guangdong and Jiangsu | Strong | High-volume distributors and private-label programs |
| 3 | Guangdong TianGe Acoustic Group Co., Ltd. | Foshan, Guangdong | Strong | Commercial projects needing acoustic design support |
| 4 | Beien Construction Co., Ltd. | Gaomi, Shandong | Strong | OEM wood slat and PET panel programs |
| 5 | Guangzhou Wuyang Yiguan Acoustic Materials Co., Ltd. (WINEGO) | Guangzhou, Guangdong | Strong | Architectural acoustic systems and custom wood panels |
| 6 | Shanghai ColorBo Industrial Co., Ltd. | Shanghai | Strong | Design-led slat panels, samples, and mixed acoustic ranges |
| 7 | ONSUN Group | Weifang, Shandong | Good | Container-volume orders and finish customization |
| 8 | Guangdong Dayin Acoustics Technology Co., Ltd. | Foshan, Guangdong | Good | Flexible specifications and project-based B2B supply |
| 9 | Linyi Consmos Wood Industry Co., Ltd. | Linyi, Shandong | Good | Buyers combining acoustic panels with other wood products |
| 10 | TH-STAR Acoustic PANEL (Zhejiang) Co., Ltd. | Huzhou, Zhejiang | Good | Lower-MOQ development, OEM, and custom acoustic products |
Top 10 Manufacturer Profiles
1. Leeyin Acoustic / Guangdong Liyin Acoustics Technology Co., Ltd.
Leeyin Acoustic is our first choice for wholesale buyers who need a focused slat-panel offer backed by project support and traceable documentation. Its 8mm wood slat acoustic panel uses 8 mm MDF slats on 8 mm recycled PET felt and is offered in 600 × 600, 600 × 1,200, 600 × 2,400, and 600 × 2,700 mm formats. The page lists NRC 0.8, a 100 m² MOQ, custom dimensions, and adhesive or nail installation.
The company’s official FAQ says Leeyin was founded in 2006 and supports distributors, importers, contractors, consultants, and private-label brands with samples, custom finishes, manufacturing coordination, quality control, export packing, and delivery preparation. Its range extends beyond slat panels to PET, grooved wood, micro-perforated, fabric-wrapped, wood-wool, and custom acoustic systems, which can simplify mixed-product sourcing.
Leeyin also maintains a certificate and report library with document numbers, named entities, standards, and validity information. The library includes CE documentation for named Akupanel models, management-system certificates, FSC chain-of-custody material, and selected audit references. Some files name affiliated factories or material suppliers, so buyers must match each document to the quoted legal entity and exact panel rather than assuming every certificate applies to every product.
Best for: wholesalers, distributors, private-label brands, and commercial projects seeking slim wood slat panels, sample approval, custom sizes and finishes, and a structured technical-document review.
2. LEEDINGS / Jiangsu SUYIN Group
LEEDINGS is the acoustic-panel brand of a group associated with Jiangsu SUYIN and Guangdong YUEYIN New Material Technology Co., Ltd. Its public materials describe multiple manufacturing bases, automated production, standing inventory, OEM/ODM service, and a dedicated acoustic wood slat panel range. The LEEDINGS product page publishes useful purchasing data, including 600 or 400 mm panel widths, 1,200 or 2,400 mm standard lengths, 21 mm total thickness, and container-loading guidance.
The group also publishes FSC, GRS, CE, Sedex, fire, VOC, and acoustic-testing claims. A Made-in-China company profile for Jiangsu SUYIN identifies it as a manufacturer/factory and trading company with OEM/ODM capability and an export license. Buyers should still obtain the actual reports and confirm that the legal manufacturer, model, construction, and current production site match the sample being ordered.
Best for: large distributors, stocked programs, private-label packaging, and buyers who need several PET-based acoustic product categories from one group.
3. Guangdong TianGe Acoustic Group Co., Ltd.
TianGe is a strong candidate for contract and public-space projects because it presents itself as both an acoustic-material manufacturer and a solution provider. Its official company site lists slatted, grooved, perforated, fabric, PET, wood-wool, and other acoustic panels, along with a 50,000 m² industrial park, multiple production lines, an R&D team, and project references.
Its strongest external signal is an Alibaba.com verified-manufacturer profile, which reports third-party on-site verification and displays slatted-panel certificate records. Certificate validity can expire, so request current files and verify the certificate number, holder, product description, and factory address before tender submission.
Best for: theaters, schools, offices, hotels, sports venues, and projects that require technical submittals or design assistance.
4. Beien Construction Co., Ltd.
Beien focuses on wood slat acoustic panels and PET acoustic boards. Its company profile states that it was founded in 2009 and operates a 20,000 m² facility in Gaomi, Shandong, with more than 15 production lines and seven quality-control steps. Its factory page shows in-house felt production, CNC cutting, and an automated slat-panel press line.
The company publishes FSC, CE, SGS, BSCI, and E0-related claims and offers customization of dimensions, colors, textures, packaging, and branding. These are useful screening signals, but purchasers should verify every claim against documents issued to the exact legal entity and product configuration.
Best for: private-label importers seeking coordinated PET backing, wood slat assembly, packaging, and bulk production.
5. Guangzhou Wuyang Yiguan Acoustic Materials Co., Ltd. (WINEGO)
WINEGO has a long, visible history in architectural acoustic materials. Its company profile lists 2005 as the establishment year, while its history page describes wooden acoustic-panel production, ISO 9001 adoption, export development, and later investment in CNC and other processing equipment. The company also publishes wood slat panel products and OEM support for distributors and building-material retailers.
A Made-in-China listing connects the legal company name with acoustic and wooden panel manufacturing. WINEGO is especially relevant when a buyer needs a broader acoustic package rather than only a decorative felt-backed slat panel.
Best for: architects, contractors, and distributors needing slatted, grooved, perforated, or other architectural acoustic products.
6. Shanghai ColorBo Industrial Co., Ltd.
ColorBo combines PET acoustic manufacturing with wood slat products and design-oriented custom work. Its wood slat PET product publishes a 2,400 × 320 mm format, 21 mm thickness, 27 mm slat width, 13 mm spacing, an ECO MDF core, veneer surface, and 9 mm PET backing.
The company has unusually useful third-party profile evidence: its Made-in-China page identifies it as a manufacturer/factory and trading company, shows an establishment date of April 8, 2011, and labels it an audited supplier with a verified business license. The profile also lists OEM/ODM service, samples, and a U.S. warehouse.
Best for: design-led commercial interiors, sample-based development, mixed PET-and-wood acoustic collections, and buyers who value third-party supplier-profile visibility.
7. ONSUN Group
ONSUN offers a broad acoustic slat wood wall panel program with natural and technical veneers, melamine, PVC, frosted finishes, one-sided or three-sided wrapping, and custom dimensions. Its Akupanel page also publishes container-level MOQ information and states that OEM/ODM service is available.
The related ONSUN quality-management page describes incoming inspection, production inspection, full inspection, and ISO 9001, CE, FSC, and CARB certificate categories. Because many figures on the product page are supplier-reported, buyers should request an independent live factory audit and product-specific test reports rather than relying on marketing claims.
Best for: container-volume programs, broad finish libraries, and buyers combining acoustic panels with other wood-based interior materials.
8. Guangdong Dayin Acoustics Technology Co., Ltd.
Dayin is a direct acoustic-panel manufacturer in Foshan. Its company history traces the business from 2014 and states that the factory expanded to more than 8,000 m² in 2024. A Made-in-China company page also identifies Guangdong Dayin Acoustics Technology Co., Ltd. as a manufacturer/factory.
Its slat acoustic panel specification page lists 600 × 600 mm, 600 × 1,200 mm, and 600 × 2,400 mm formats; 21 mm thickness; two common slat-gap patterns; MDF and PET densities; multiple finishes; and OEM/ODM service. This specification depth is useful for sample approvals and purchase contracts.
Best for: importers needing flexible sizes, veneer or laminate choices, and a supplier that also makes fabric, wood-wool, grooved, and perforated acoustic products.
9. Linyi Consmos Wood Industry Co., Ltd.
Consmos is a wood-products group rather than a single-product acoustic specialist. Its main company site states that the business has manufactured and traded plywood and wood-based panels since 2006, while its factory page shows production, QC, laboratory, and packaging sections.
For acoustic sourcing, the Consmos slat panel page lists 2,400 × 600 × 22 mm and other sizes, PET + MDF construction, several surface options, B1 fire-rating claims, payment terms, and an estimated 10–15 day delivery time. Treat the performance and fire claims as unverified until the matching reports are reviewed.
Best for: wholesalers consolidating acoustic wall panels, MDF, plywood, or other decorative building materials from the Linyi supply base.
10. TH-STAR Acoustic PANEL (Zhejiang) Co., Ltd.
TH-STAR manufactures PET acoustic products and wooden slat panels. Its official slat-panel page describes wood veneer, PET backing, custom production, and export markets.
More importantly, a Made-in-China company overview identifies TH-STAR as a manufacturer/factory and trading company with OEM and ODM capability; the page states that marked information is verified by SGS and lists production lines, QA/QC staffing, and customization options. Public pages show inconsistent establishment-year references across related entities, so buyers should confirm the exact contracting company and factory history during onboarding.
Best for: lower-MOQ sampling, custom PET products, wooden veneer slat panels, and importers who want a third-party supplier profile to support initial screening.
Wholesale Due-Diligence Checklist
Copy this checklist into your request-for-quotation process.
Company and factory verification
- Chinese business license matches the quotation, bank beneficiary, and contract.
- Factory address is confirmed by a live video walk-through or independent audit.
- Supplier explains which processes are in-house: PET production, MDF cutting, veneering, lamination, assembly, finishing, and packing.
- Subcontracted processes and factories are named in writing.
- Export entity and manufacturer relationship are documented.
Product and sample approval
- Signed specification includes total size, tolerances, slat width, gap, MDF grade and density, PET thickness and density, veneer species, finish, adhesive, and edge treatment.
- Golden sample is sealed, signed, dated, and referenced in the purchase order.
- Color range and natural-veneer variation limits are agreed.
- Packaging passes a drop or transport simulation appropriate to the route.
- Replacement policy covers delamination, warped slats, shade mismatch, damaged corners, and short shipment.
Acoustic, fire, and environmental evidence
- Acoustic report identifies the complete tested assembly and mounting method.
- Fire report covers the same veneer, MDF, PET backing, adhesive, thickness, and installation configuration being purchased.
- Formaldehyde or VOC report matches the MDF and finished panel, not a generic raw material.
- FSC claim is checked in the official FSC certificate search, including scope and current status.
- For EU construction-product claims, request the applicable Declaration of Performance. The European Commission explains that CE marking for covered construction products is tied to declared performance under a harmonized standard or European Technical Assessment—not simply a logo on a brochure (European Commission guidance).
Commercial terms
- MOQ is confirmed for standard panels, custom finishes, and private-label cartons separately.
- Incoterm, port, lead time, peak-season buffer, deposit, balance trigger, and inspection window are written into the order.
- Container loading plan includes cartons, pallets, gross weight, cubic meters, and moisture protection.
- Pre-shipment inspection uses an agreed AQL or defect classification.
- Retained production samples are kept by both parties.
Questions to Ask Before Ordering
- Can you send the original test report, not only the first page? Check the laboratory, issue date, specimen description, mounting, results, and legal holder.
- Was the test performed on the finished assembly? A PET-only or MDF-only report does not prove the performance of the complete slat panel.
- Which fire test applies to my destination market? For example, ASTM E84 reports comparative flame-spread and smoke-developed indices under specified test conditions; it does not, by itself, establish the entire real-world fire risk of an installation.
- Will the production order match the approved sample? Freeze the bill of materials, veneer batch rules, adhesive, felt density, and packaging.
- Who owns each production step? Ask the supplier to identify in-house and subcontracted operations.
- Can I inspect during production and before loading? Reliable suppliers should define reasonable inspection points and corrective actions.
Common Wholesale Mistakes
Treating sound absorption as soundproofing
Wood slat panels mainly manage reflections and reverberation inside a room. They do not automatically stop airborne noise passing through a wall. If transmission loss is the goal, the wall assembly may also need mass, decoupling, sealed penetrations, insulation, and project-specific acoustic design.
Comparing NRC claims without comparing assemblies
An absorption result can change with the air gap, backing, insulation, test specimen, and mounting method. Compare full reports, not isolated brochure numbers.
Accepting certificate logos as proof
A logo does not show whether a certificate is active or whether it covers the exact product, factory, and legal entity. Verify the issuing organization, number, scope, status, and product description.
Choosing on unit price before calculating landed risk
A lower square-meter price can be erased by poor loading density, breakage, veneer inconsistency, rework, inspection failures, or delayed replenishment. Compare total landed cost and defect risk rather than price alone.
Frequently Asked Questions
Are acoustic slat wall panels effective?
Yes, they can reduce echo and reverberation when the porous backing and installed assembly absorb sound effectively. Results depend on panel construction, coverage, mounting, room geometry, and frequency. Ask for an assembly-specific laboratory report and use an acoustician for performance-critical rooms.
Are slat walls good for acoustics?
Plain decorative slats on a hard wall may mostly scatter reflections. Slats combined with porous felt and, where appropriate, an air cavity or insulation can provide useful absorption. The exact benefit cannot be inferred from appearance alone; it must be supported by test data for the installed construction.
What is a typical wholesale acoustic slat panel size?
Many shortlisted suppliers publish approximately 600 mm widths, 2,400–3,000 mm lengths, and total thicknesses near 19–22 mm. These are common commercial formats, not an industry rule. Confirm manufacturing tolerances, carton size, pallet plan, container utilization, and local installation constraints before standardizing a SKU.
What MOQ should an importer expect?
MOQ varies substantially. Public pages in this shortlist range from small development quantities to 1,000 m² or a 20-foot container, depending on supplier and customization. Standard finishes usually require less commitment than custom veneer, felt color, branding, or packaging. Obtain separate MOQs for samples, trial orders, and repeat production.
How can I verify an acoustic panel factory in China?
Match the business license, quotation, bank account, factory address, and certificate holder. Then conduct a live or third-party factory audit, approve a signed golden sample, review complete product-specific reports, inspect production, and perform a pre-shipment inspection before the balance payment.
Which documents should I request for the EU or U.S. market?
Requirements depend on product use, project specification, and jurisdiction. For the EU, ask whether a harmonized standard or European Technical Assessment applies and request the relevant Declaration of Performance. For U.S. projects, the architect or authority may request fire and emissions evidence such as ASTM E84-related results. Obtain professional compliance advice for the destination market.
Should I buy from a manufacturer or a trading company?
A capable trading company can be useful for mixed-product consolidation, communication, and inspection. A direct factory may offer better process control and pricing for repeat volume. The decisive issue is transparency: identify who makes the panel, who owns quality control, and which legal entity is responsible for defects.
How many suppliers should I sample before choosing one?
For a new wholesale program, sample at least three suppliers that can meet the same written specification. Compare dimensional tolerances, veneer consistency, slat alignment, PET density, odor, adhesive performance, packaging, documentation, and response quality. Use one signed golden sample as the production standard after selecting the supplier.
Conclusion
The most reliable acoustic slat wood wall panel supplier is the one that can prove—not merely claim—that its factory, sample, mass production, test reports, packaging, and commercial terms all match. Leeyin Acoustic ranks first in this revised review because its focused 8 mm slat product, sample and customization support, company history, and structured document library create a practical starting point for wholesale due diligence. LEEDINGS/SUYIN, TianGe, Beien, WINEGO, and ColorBo are also strong candidates, while ONSUN, Dayin, Consmos, and TH-STAR may suit different MOQs, finishes, and consolidated sourcing needs.
Use the shortlist to request comparable quotations, then narrow the field through document checks, samples, audits, and inspections. For a repeat wholesale program, consistency and traceability are usually more valuable than the lowest initial price.
