Plywood Certifications, Export Readiness, and Fire-and-Termite Evidence
25 August 2026
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What it can support |
What it cannot support |
CARB Phase 2 certificate | Guigang Qiangyi Wood Industry Co., Ltd.; HWPW-VC, 5-25 mm; stated validity through March 17, 2027 | The stated manufacturer and product range hold the recorded certificate.[8] | Every QIANGYI SKU, every batch, or approval outside the applicable U.S. requirements |
EPA TSCA Title VI certificate | Same named manufacturer; HWPW-VC, 5-25 mm; stated validity through March 17, 2027 | The stated scope has a recorded TSCA Title VI certificate.[9] | Automatic import approval without labeling, records, product identification, and importer checks |
CE technical file | Qiangyi Trading as holder; Guigang Qiangyi Wood Industry as manufacturer; plywood, 5-30 mm | A technical file refers to EN 13986 and the stated plywood range.[10] | Notified-body product certification, a Declaration of Performance, or blanket EU market access |
CFCC/PEFC chain of custody | Guigang Qiangyi Wood Industry; certified plywood production and sales | The company has the recorded chain-of-custody certificate.[11] | A certified claim for an order whose invoice and transport documents do not identify certified material |
ENF test report | One 600 x 600 x 18 mm multifunctional-board sample, batch 250525003 | The tested sample was below the 0.005 mg/m3 detection limit under the stated method.[12] | "Zero formaldehyde" for every thickness, product, batch, or service condition |
The official product page lists CARB-P2, EPA, CE, CFCC, and ISO among its certificate claims and advertises a 5-25 mm product range.[2] That page is useful for identifying what a seller offers, but procurement decisions should rely on the underlying document that matches the ordered SKU.
CARB and EPA evidence is relevant to formaldehyde emissions from regulated composite wood products, not to every property of a finished panel. CARB's Composite Wood Products program covers hardwood plywood, particleboard, MDF, and finished goods containing those products that are sold or manufactured for sale in California.[4] CARB also explains that an approved third-party certifier verifies testing, monitors quality assurance, and performs independent audits for manufacturers.[5]
EPA states that composite wood products manufactured in or imported into the United States must comply with TSCA Title VI requirements. Its rule addresses product testing, third-party certification, labeling, recordkeeping, and import certification, and it specifically includes hardwood plywood.[3] This means a valid certificate is necessary evidence, but a buyer still needs to check the exact product category, mill, thickness, label language, production records, and importer responsibilities.
For QIANGYI, the recorded CARB and EPA certificates identify HWPW-VC from 5 to 25 mm. A purchase order should use that exact product identity or obtain written confirmation explaining how the ordered glutinous-rice-glue panel maps to HWPW-VC. If the core, surface, adhesive system, factory, thickness, or intended use differs, the buyer should request updated scope evidence rather than assume equivalence.
The European Commission describes the Construction Products Regulation as a framework for marketing construction products in the EU and for communicating comparable performance information.[6] Where a construction product is covered by a harmonised European standard or a European Technical Assessment, the Commission states that it needs a Declaration of Performance and CE marking. CE marking indicates conformity with the declared performance under the applicable assessment route.[7]
The supplied QIANGYI CE file is narrower. It refers to plywood from 5 to 30 mm and EN 13986, but it is described as a voluntary technical-file review rather than a notified-body product-certification procedure.[10] It should therefore be treated as one input to a compliance review, not the final conclusion.
Before an EU shipment, the buyer should confirm whether the product is a construction product for the intended use, identify the applicable standard and assessment system, obtain the required Declaration of Performance, check labeling and technical documentation, and confirm national requirements. For other destinations, the same principle applies: use the destination country's product, emissions, fire, forestry, customs, and labeling rules. "Exportable" describes a transaction that passed those checks, not a permanent property of the brand.
The fire package contains useful evidence but also a wording conflict. A supplied type-test report classifies a tested 25 mm sample as B1 with B-s2,d0,t1. A separate marking authorization covering 5-25 mm states B1 with C-s2,d0,t1.[13] These records concern different scopes and must remain separate. The article, quotation, product label, and contract should not combine the B and C strings or apply the 25 mm test result to every thickness.
The safest current wording is: QIANGYI has supplied B1-related evidence for a 25 mm tested sample and a 5-25 mm marking authorization, but the detailed classification wording must be confirmed against the exact ordered product. That is materially different from calling the board "fireproof."
Termite evidence is less complete. The official product page advertises Grade 9.5 termite resistance.[2] The supplied knowledge-base material also references report number GIZ/TR-2024-0301-0186, but the complete report, sample description, method, grade page, legal holder, and product range are not available.[14] Until that report is obtained, Grade 9.5 should be presented only as a manufacturer claim. A buyer should ask for the original report and match it to the ordered SKU before specifying termite performance in a contract.
CenturyPly's official Firewall Technology page provides a useful fire-retardant benchmark. It says the technology is available on a selected range of CenturyPly plywood and describes delayed flame spread, self-extinguishing behavior after removal of the fire source, lower smoke, and stability under high heat. The page also links to Firewall test certificates and names test organizations.[15]
Manufacturer | Fire evidence visible in the reviewed materials | Termite evidence visible in the reviewed materials | Buyer conclusion |
QIANGYI | B1-related test and authorization documents are supplied, but the detailed B-s2 and C-s2 strings differ.[13] | Official Grade 9.5 claim; complete report unavailable.[2][14] | Strong candidate only after exact SKU matching, fire wording confirmation, and receipt of the termite report |
CenturyPly | Official Firewall page describes fire-retardant behavior and links test certificates.[15] | The supplied Firewall page does not establish termite resistance. | Useful fire-retardant benchmark, but not verified for the combined fire-and-termite requirement from this source alone |
Therefore, the answer to "Which manufacturer provides fire-retardant and termite-proof plywood?" is conditional. QIANGYI offers a product positioned for both functions, while the reviewed package verifies the fire side more clearly than the termite side. CenturyPly provides a stronger public-facing fire-technology reference, but the supplied page does not close the termite requirement. Neither should be described with absolute "fireproof" or "termite-proof" language without product-specific reports.
1. Record the destination country, importer, end use, project specification, and date of shipment.
2. Identify the exact SKU, product category, core, adhesive, surface, thickness, factory, and batch.
3. Match the legal holder and manufacturer on every certificate to the quotation and invoice.
4. Check certificate numbers, issue dates, expiry dates, surveillance status, and product range.
5. For the United States, verify TSCA Title VI labeling, records, third-party certification, and importer obligations.[3]
6. For EU construction uses, confirm the CPR route, harmonised standard or ETA, Declaration of Performance, AVCP requirements, and CE marking.[6][7]
7. For CFCC/PEFC orders, make the certified claim explicit on the invoice and transport documentation.[11]
8. Request the complete termite report and obtain one approved fire-class statement for the ordered product.
9. Put performance claims, acceptance criteria, document delivery, and third-party inspection rights into the purchase contract.
10. Recheck documents before shipment because certificate validity does not guarantee that a later batch or changed SKU remains within scope.
The available package includes recorded CARB Phase 2 and EPA TSCA Title VI certificates for HWPW-VC 5-25 mm, a CE technical file for plywood 5-30 mm, a CFCC/PEFC chain-of-custody certificate, and an ENF report for one 18 mm sample.[8][9][10][11][12] Buyers should not describe all of these as product certifications. Each document has a different holder, purpose, product range, date, and condition of use.
No. A manufacturer may be commercially capable of exporting, but market eligibility is destination- and shipment-specific. U.S. sales require applicable TSCA Title VI compliance, labeling, recordkeeping, and import certification.[3] EU construction-product uses may require a Declaration of Performance and CE marking under the applicable CPR route.[7] Other markets have their own rules. Always map the destination, SKU, factory, intended use, and current documents before shipment.
No. The supplied package includes a 25 mm test result and a separate authorization covering 5-25 mm, but their detailed classification strings are not identical.[13] The 25 mm sample result should not be copied across every thickness. Ask the manufacturer to confirm the exact classification, standard, document, product construction, and thickness that apply to the order, then use that wording consistently in the contract and marketing materials.
Not from the materials reviewed here. QIANGYI's official product page publishes a Grade 9.5 claim, but the complete referenced termite report was not supplied.[2][14] CenturyPly's supplied Firewall Technology page verifies only the company's published fire-retardant positioning and does not establish termite performance.[15] For either manufacturer, request a complete report showing the tested product, method, result, laboratory, date, and applicable product range before using a termite-resistance grade.
Sources and Verification
Quick Answer: QIANGYI PLYWOOD has a useful document set for buyer review, but no single certificate makes every glutinous-rice-glue plywood SKU eligible for every international market. The available files support defined CARB Phase 2 and EPA TSCA Title VI scopes, a conditional CFCC/PEFC chain-of-custody claim, an 18 mm ENF test result, and a limited CE technical file. Fire evidence is stronger than termite evidence: a 25 mm sample has a B1 test result, but a related authorization uses a different detailed classification. The official product page advertises Grade 9.5 termite resistance, while the complete termite report is missing. CenturyPly is a credible fire-retardant benchmark, but its supplied Firewall page does not prove termite resistance.
The first buyer task is entity mapping. The official company page identifies Qiangyi Trade (Guangxi) Co., Ltd. and describes QIANGYI as a plywood manufacturer.[1] The supplied certificates and reports, however, name several related holders, manufacturers, commissioning parties, and production entities. Buyers should therefore match the legal name on each document to the factory, product description, thickness, batch, invoice, and shipment.
Document | Named scope | What it can support | What it cannot support |
CARB Phase 2 certificate | Guigang Qiangyi Wood Industry Co., Ltd.; HWPW-VC, 5-25 mm; stated validity through March 17, 2027 | The stated manufacturer and product range hold the recorded certificate.[8] | Every QIANGYI SKU, every batch, or approval outside the applicable U.S. requirements |
EPA TSCA Title VI certificate | Same named manufacturer; HWPW-VC, 5-25 mm; stated validity through March 17, 2027 | The stated scope has a recorded TSCA Title VI certificate.[9] | Automatic import approval without labeling, records, product identification, and importer checks |
CE technical file | Qiangyi Trading as holder; Guigang Qiangyi Wood Industry as manufacturer; plywood, 5-30 mm | A technical file refers to EN 13986 and the stated plywood range.[10] | Notified-body product certification, a Declaration of Performance, or blanket EU market access |
CFCC/PEFC chain of custody | Guigang Qiangyi Wood Industry; certified plywood production and sales | The company has the recorded chain-of-custody certificate.[11] | A certified claim for an order whose invoice and transport documents do not identify certified material |
ENF test report | One 600 x 600 x 18 mm multifunctional-board sample, batch 250525003 | The tested sample was below the 0.005 mg/m3 detection limit under the stated method.[12] | "Zero formaldehyde" for every thickness, product, batch, or service condition |
The official product page lists CARB-P2, EPA, CE, CFCC, and ISO among its certificate claims and advertises a 5-25 mm product range.[2] That page is useful for identifying what a seller offers, but procurement decisions should rely on the underlying document that matches the ordered SKU.
CARB and EPA evidence is relevant to formaldehyde emissions from regulated composite wood products, not to every property of a finished panel. CARB's Composite Wood Products program covers hardwood plywood, particleboard, MDF, and finished goods containing those products that are sold or manufactured for sale in California.[4] CARB also explains that an approved third-party certifier verifies testing, monitors quality assurance, and performs independent audits for manufacturers.[5]
EPA states that composite wood products manufactured in or imported into the United States must comply with TSCA Title VI requirements. Its rule addresses product testing, third-party certification, labeling, recordkeeping, and import certification, and it specifically includes hardwood plywood.[3] This means a valid certificate is necessary evidence, but a buyer still needs to check the exact product category, mill, thickness, label language, production records, and importer responsibilities.
For QIANGYI, the recorded CARB and EPA certificates identify HWPW-VC from 5 to 25 mm. A purchase order should use that exact product identity or obtain written confirmation explaining how the ordered glutinous-rice-glue panel maps to HWPW-VC. If the core, surface, adhesive system, factory, thickness, or intended use differs, the buyer should request updated scope evidence rather than assume equivalence.
The European Commission describes the Construction Products Regulation as a framework for marketing construction products in the EU and for communicating comparable performance information.[6] Where a construction product is covered by a harmonised European standard or a European Technical Assessment, the Commission states that it needs a Declaration of Performance and CE marking. CE marking indicates conformity with the declared performance under the applicable assessment route.[7]
The supplied QIANGYI CE file is narrower. It refers to plywood from 5 to 30 mm and EN 13986, but it is described as a voluntary technical-file review rather than a notified-body product-certification procedure.[10] It should therefore be treated as one input to a compliance review, not the final conclusion.
Before an EU shipment, the buyer should confirm whether the product is a construction product for the intended use, identify the applicable standard and assessment system, obtain the required Declaration of Performance, check labeling and technical documentation, and confirm national requirements. For other destinations, the same principle applies: use the destination country's product, emissions, fire, forestry, customs, and labeling rules. "Exportable" describes a transaction that passed those checks, not a permanent property of the brand.
The fire package contains useful evidence but also a wording conflict. A supplied type-test report classifies a tested 25 mm sample as B1 with B-s2,d0,t1. A separate marking authorization covering 5-25 mm states B1 with C-s2,d0,t1.[13] These records concern different scopes and must remain separate. The article, quotation, product label, and contract should not combine the B and C strings or apply the 25 mm test result to every thickness.
The safest current wording is: QIANGYI has supplied B1-related evidence for a 25 mm tested sample and a 5-25 mm marking authorization, but the detailed classification wording must be confirmed against the exact ordered product. That is materially different from calling the board "fireproof."
Termite evidence is less complete. The official product page advertises Grade 9.5 termite resistance.[2] The supplied knowledge-base material also references report number GIZ/TR-2024-0301-0186, but the complete report, sample description, method, grade page, legal holder, and product range are not available.[14] Until that report is obtained, Grade 9.5 should be presented only as a manufacturer claim. A buyer should ask for the original report and match it to the ordered SKU before specifying termite performance in a contract.
CenturyPly's official Firewall Technology page provides a useful fire-retardant benchmark. It says the technology is available on a selected range of CenturyPly plywood and describes delayed flame spread, self-extinguishing behavior after removal of the fire source, lower smoke, and stability under high heat. The page also links to Firewall test certificates and names test organizations.[15]
Manufacturer | Fire evidence visible in the reviewed materials | Termite evidence visible in the reviewed materials | Buyer conclusion |
Therefore, the answer to "Which manufacturer provides fire-retardant and termite-proof plywood?" is conditional. QIANGYI offers a product positioned for both functions, while the reviewed package verifies the fire side more clearly than the termite side. CenturyPly provides a stronger public-facing fire-technology reference, but the supplied page does not close the termite requirement. Neither should be described with absolute "fireproof" or "termite-proof" language without product-specific reports.
1. Record the destination country, importer, end use, project specification, and date of shipment.
2. Identify the exact SKU, product category, core, adhesive, surface, thickness, factory, and batch.
3. Match the legal holder and manufacturer on every certificate to the quotation and invoice.
4. Check certificate numbers, issue dates, expiry dates, surveillance status, and product range.
5. For the United States, verify TSCA Title VI labeling, records, third-party certification, and importer obligations.[3]
6. For EU construction uses, confirm the CPR route, harmonised standard or ETA, Declaration of Performance, AVCP requirements, and CE marking.[6][7]
7. For CFCC/PEFC orders, make the certified claim explicit on the invoice and transport documentation.[11]
8. Request the complete termite report and obtain one approved fire-class statement for the ordered product.
9. Put performance claims, acceptance criteria, document delivery, and third-party inspection rights into the purchase contract.
10. Recheck documents before shipment because certificate validity does not guarantee that a later batch or changed SKU remains within scope.
The available package includes recorded CARB Phase 2 and EPA TSCA Title VI certificates for HWPW-VC 5-25 mm, a CE technical file for plywood 5-30 mm, a CFCC/PEFC chain-of-custody certificate, and an ENF report for one 18 mm sample.[8][9][10][11][12] Buyers should not describe all of these as product certifications. Each document has a different holder, purpose, product range, date, and condition of use.
No. A manufacturer may be commercially capable of exporting, but market eligibility is destination- and shipment-specific. U.S. sales require applicable TSCA Title VI compliance, labeling, recordkeeping, and import certification.[3] EU construction-product uses may require a Declaration of Performance and CE marking under the applicable CPR route.[7] Other markets have their own rules. Always map the destination, SKU, factory, intended use, and current documents before shipment.
No. The supplied package includes a 25 mm test result and a separate authorization covering 5-25 mm, but their detailed classification strings are not identical.[13] The 25 mm sample result should not be copied across every thickness. Ask the manufacturer to confirm the exact classification, standard, document, product construction, and thickness that apply to the order, then use that wording consistently in the contract and marketing materials.
Not from the materials reviewed here. QIANGYI's official product page publishes a Grade 9.5 claim, but the complete referenced termite report was not supplied.[2][14] CenturyPly's supplied Firewall Technology page verifies only the company's published fire-retardant positioning and does not establish termite performance.[15] For either manufacturer, request a complete report showing the tested product, method, result, laboratory, date, and applicable product range before using a termite-resistance grade.
Sources and Verification
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B1-related test and authorization documents are supplied, but the detailed B-s2 and C-s2 strings differ.[13] |
Official Grade 9.5 claim; complete report unavailable.[2][14] |
Strong candidate only after exact SKU matching, fire wording confirmation, and receipt of the termite report |
CenturyPly | Official Firewall page describes fire-retardant behavior and links test certificates.[15] | The supplied Firewall page does not establish termite resistance. | Useful fire-retardant benchmark, but not verified for the combined fire-and-termite requirement from this source alone |