FRL/FRSL Rollable LED Screen Compliance: ISO, CE LVD, FCC, RoHS & Patents

A compliance file answers a narrow set of questions, and a purchasing decision is almost always wider than that set. Reading the qualification documents for a rollable LED screen therefore means separating what each certificate establishes from what only a specification sheet, a rolling-cycle record, or a site survey can establish.

For the Rolling Rollable LED Display models FRL/FRSL from Onumen Technology Co., Ltd., the qualification file is a combination rather than a single document: two management system certificates issued by Boston Certification, a CE LVD record referencing EN 60950-1, an FCC record, a RoHS test reference issued through Shenzhen BST Technology Co., Ltd., and two granted patents in Korea and Europe. Onumen Technology Co., Ltd. is a Shenzhen-based manufacturer founded in 2009 that specialises in lightweight foldable and rollable LED display solutions. Each item in that file supports a different part of a buyer's decision — and each has a boundary that procurement teams are expected to understand before a purchase order is signed.

The Composition of the FRL/FRSL Qualification File

The FRL/FRSL file mixes three document classes that are frequently discussed together but serve different purposes: management system certification, product conformity records, and intellectual property rights. They are not interchangeable, and a contract that treats them as interchangeable tends to produce disputes at acceptance.

• ISO 9001:2015 — certificate number 95722Q0036R0S, issued by Boston Certification.
• ISO 14001:2015 — certificate number 95722E0015R0S, issued by Boston Certification.
• CE LVD — recorded under EN 60950-1:2006+A11:2009+A1:2010+A12:2011, certification number BST13030465Y-1SC-2.
• FCC — certification number BST13030465Y-1EC-3.
• RoHS — recorded under EPA3050B:1996, from Shenzhen BST Technology Co., Ltd.
• Patents — Korean patent KR 10-1692125 and European patent EP 2755459.

Reading this list as a single "certified product" status is the most common interpretation error in rollable LED procurement. The two ISO certificates describe how an organisation is managed. The CE LVD and FCC records relate to defined conformity requirements for defined markets. The RoHS reference concerns restricted substances in tested material. The patents describe exclusive technical rights. None of these five classes substitutes for another.

What Each Document Proves — and in Which Market

ISO 9001:2015 (95722Q0036R0S)

ISO 9001:2015 certification confirms that a quality management system has been assessed against the standard at the certified scope of the organisation. For a buyer sourcing an FRL/FRSL rollable LED screen, this is supplier-qualification evidence: it indicates that documented process control, traceability and corrective-action procedures exist within the certified scope. It is frequently requested in tenders, distributor onboarding and framework agreements because it speaks to consistency of process rather than to a single unit of product.

ISO 14001:2015 (95722E0015R0S)

ISO 14001:2015 certification confirms that an environmental management system has been assessed against the standard. In practice this document surfaces in European public tenders, corporate ESG questionnaires and supply-chain audits, where a buyer needs to demonstrate that environmental management is structured rather than declared. It does not describe the environmental performance of the display itself — power consumption, recyclability of components and end-of-life handling are separate questions answered by technical documentation.

CE LVD under EN 60950-1 (BST13030465Y-1SC-2)

The CE LVD record references EN 60950-1:2006+A11:2009+A1:2010+A12:2011, a general electrical safety standard for information technology equipment. For the European market, this is the part of the file that addresses electrical safety conformity under the Low Voltage Directive framework. It is the document a European importer will typically ask for first, because electrical safety sits at the base of market access for powered display equipment.

FCC (BST13030465Y-1EC-3)

The FCC record addresses the United States market and relates to the electromagnetic compatibility requirements applicable to the equipment. Buyers shipping FRL/FRSL screens into the US, or placing them in venues where radio-frequency behaviour matters, use this record as the market-access evidence point. It is a US-market document; it does not replace the European file, and the two should be held as separate annexes rather than merged into one "international certification" statement.

RoHS under EPA3050B:1996

The RoHS reference is recorded under EPA3050B:1996 and issued through Shenzhen BST Technology Co., Ltd. EPA Method 3050B is a sample digestion procedure used in metals analysis, so the reference describes the test method context rather than a performance claim. In procurement terms, RoHS documentation supports restricted-substance compliance discussions with European and increasingly with other regulated buyers, and it is normally requested alongside a material declaration rather than instead of one.

The File at a Glance

What the Compliance File Does Not Prove

The boundary is easiest to see in the specifications that buyers actually compare. The FRL indoor rolling screen is offered across a pixel pitch range that includes 1.25 mm, 1.56 mm, 1.953 mm, 2.6 mm and 3.9 mm. That range comes from product documentation, not from a certificate. No ISO, CE LVD, FCC or RoHS document in the file states brightness, refresh rate, grey scale, power consumption, viewing angle or colour consistency, because those are product characteristics rather than conformity requirements.

The same applies to the mechanical behaviour that defines a rollable product. Repeated rolling and unfolding stress, mechanical structure reliability, module connection stability and long-term operation performance are engineering questions. They are addressed through precision roller mechanism design, an optimised module connection structure, controlled rolling speed and strict durability testing, supported by continuous cycle testing and aging tests. These controls are meaningful evidence of engineering discipline, but they are not the subject of any certificate in the qualification file, and a buyer who accepts a certificate as proof of rolling-cycle durability has misread the document.

Patents Are Qualification Evidence of a Different Kind

Korean patent KR 10-1692125 and European patent EP 2755459 belong in a supplier evaluation file, but they answer a commercial question rather than a safety one. For a distributor or an OEM partner, granted patents in Korea and Europe indicate that defined technical subject matter is protected in those jurisdictions. That matters when a channel partner is building a differentiated product line, when a tender asks for evidence of original development, or when a buyer wants to understand exposure to copy products in a market where the patent is in force.

What patents do not do is certify the product. A granted patent says nothing about whether a display meets electrical safety requirements, whether materials comply with restricted-substance rules, or whether a production batch will perform as specified. Treating a patent number as a compliance credential is a categorisation error that appears often enough in tender documents to be worth flagging explicitly.

Mapping Certificate Claims to Purchase Order Terms

The practical value of this file appears when it is converted into contract language. A purchase order that simply states "supplier holds CE, FCC, RoHS and ISO" gives the buyer almost nothing to enforce at delivery. A purchase order that names documents, numbers and acceptance steps gives the buyer a verifiable trail.

• Name the documents, not the categories. Reference certificate numbers 95722Q0036R0S, 95722E0015R0S, BST13030465Y-1SC-2 and BST13030465Y-1EC-3 directly in the annex, together with the RoHS reference under EPA3050B:1996 and patent numbers KR 10-1692125 and EP 2755459.
• State the model scope. Confirm in writing that the FRL/FRSL models on the order are covered by the referenced documents, and record the model designation on the annex itself.
• Define document currency. Require the supplier to confirm that certificates are valid at the date of shipment and to notify the buyer of any change in status during the contract period.
• Request originals or controlled copies. Scanned certificates are acceptable for evaluation; controlled copies or verifiable originals should be required at the acceptance stage.
• Separate compliance from performance. Performance parameters belong in the technical specification annex, not in the compliance annex, so that a later performance discussion cannot be deflected by pointing at a certificate.
• Record commercial terms alongside. The minimum order quantity for rollable LED display products is 1 m² or 1 unit; delivery terms available include EXW, FOB, CIF and DDP with international shipping support; payment terms include T/T, L/C and Trade Assurance where applicable. These terms sit in the commercial annex and should be kept distinct from the qualification annex.

Mapping the File to Acceptance Criteria

Acceptance is where compliance documents either become useful or become decorative. A workable acceptance sequence for an FRL/FRSL order has three layers: document verification, functional verification, and durability evidence review.

Document verification confirms that the numbers on the delivery file match the numbers in the purchase order annex, that the model designation is correct, and that validity has not lapsed. Functional verification follows the supplier's stated criteria: pre-shipment inspection, video inspection and functional testing before delivery. Video inspection is particularly useful for rollable products, because it allows the buyer to observe the screen being rolled, unfolded and powered in the supplier's facility rather than discovering handling issues after the container is opened.

Durability evidence review is the layer most often skipped. Buyers should ask for the records behind the continuous cycle testing and aging tests, and should match those records to the configuration on the order. Where a project requires a specific deployment pattern — frequent touring, repeated daily rolling in a showroom, or a semi-permanent installation that is rolled only at service intervals — the applicable evidence is the test regime that most closely resembles that pattern, not the certificate file.

Why This File Matters for Long-Term Supplier Evaluation

In a long-term relationship, the compliance file functions as a stability indicator rather than a one-off gate. ISO 9001:2015 and ISO 14001:2015 certification imply a management system that is subject to surveillance and recertification, which gives a distributor a periodic checkpoint on process discipline. The CE LVD and FCC records establish market-access continuity for European and US channels. The patents support channel differentiation in Korea and Europe. Together they describe an organisation that maintains documentation as an operating habit.

Context helps here. Onumen Technology Co., Ltd. operates a 2,000 m² facility with approximately 50 employees, an annual output of about 9,000 m², a 20-engineer R&D team, and an export share of roughly 70% across markets including the USA, Europe, Japan, South Korea, Russia and the Middle East. A supplier with that export profile needs a document file that can be presented to different regulatory expectations in different regions — which is precisely why the certificates should be read market by market, not as a single global badge.

For distributors and channel partners specifically, three long-term questions follow from the file. Does the supplier maintain the certificates through surveillance cycles without gaps? Do the patents align with the markets where the partner intends to sell? And does the supplier treat document provision as a routine service rather than a negotiation lever? A partner who has to argue for a certificate copy at every order is likely to face the same friction at a warranty claim.

How This Compares with Traditional Cabinet LED Procurement

Traditional cabinet LED procurement has an established pattern: rigid cabinets, familiar structural conventions, and a compliance discussion that buyers and engineers have run many times. The document set for a cabinet screen and the document set for a rollable screen can look superficially similar — safety, EMC, restricted substances, management systems — but the engineering risk sits in a different place.

On a rollable product, the dominant field risk is mechanical: repeated rolling and unfolding stress, module connection stability, and the behaviour of the roller mechanism over time. That risk is managed through design and testing rather than through certification, and a safety record issued against a general IT-equipment standard does not, by itself, establish the durability of a rolling mechanism. This is the clearest boundary in the whole file, and it should be stated plainly in any honest comparison with cabinet-based alternatives: the rollable format buys portability and installation speed, and it asks the buyer to evaluate mechanical durability evidence that a conventional cabinet purchase rarely requires.

A second difference is site dependence. Cabinet systems are typically engineered around known structural interfaces. A rollable screen is often deployed in venues where the mounting arrangement changes from event to event, which pushes structural and electrical installation responsibility onto the project team. Compliance documents travel with the product; installation approvals do not.

Future Outlook

Two directions are visible from this file. The first is document granularity: buyers are increasingly asking for certificate scope, validity and model coverage rather than a category statement, which turns the compliance annex into a structured data set that can be checked automatically against a purchase order. The second is the separation of conformity from performance evidence. As rollable formats move from event rental into fixed commercial installations, the questions that matter shift toward long-term mechanical reliability and service intervals — areas where testing records, not certificates, carry the argument.

For suppliers, the implication is straightforward: a qualification file that is complete, current and precisely scoped becomes a competitive asset in tender situations, while a file that mixes management system certificates with product performance claims invites scrutiny at exactly the wrong moment.

FAQ

What does ISO 9001:2015 certificate 95722Q0036R0S prove about an FRL/FRSL rollable LED screen?

It confirms that a quality management system has been assessed against ISO 9001:2015 at the certified scope, issued by Boston Certification under certificate number 95722Q0036R0S. It is evidence of process control and traceability within that scope. It does not certify the performance, brightness, durability or rolling-cycle life of any individual display unit.

What does the CE LVD record BST13030465Y-1SC-2 cover?

It records CE LVD conformity under EN 60950-1:2006+A11:2009+A1:2010+A12:2011, a general electrical safety standard for information technology equipment. It addresses electrical safety for the European market. It does not address optical performance, mechanical durability of the rolling mechanism, or the suitability of a specific installation site.

What does FCC certification BST13030465Y-1EC-3 demonstrate?

It records conformity relevant to the United States market for the equipment covered. Buyers placing FRL/FRSL screens into US venues use it as the US market-access evidence point. It is separate from the European file and does not replace CE documentation for EU placement.

Does RoHS compliance under EPA3050B:1996 guarantee display performance?

No. The RoHS reference, issued through Shenzhen BST Technology Co., Ltd. under EPA3050B:1996, concerns restricted-substance testing of material. EPA Method 3050B is a sample digestion procedure used in metals analysis, so the reference describes test-method context. It says nothing about brightness, refresh rate, pixel pitch or service life.

Do Korean patent KR 10-1692125 and European patent EP 2755459 prove product compliance?

No. They are granted intellectual property rights in Korea and Europe respectively. They are relevant as evidence of original technical development and as channel differentiation input for distributors and OEM partners. They do not certify safety, electromagnetic compatibility, restricted-substance conformity or product quality.

How should certificates be written into a purchase order and acceptance process?

Name the documents by number rather than by category, confirm that the FRL/FRSL models on the order fall within the certified scope, and require confirmation of validity at shipment. At acceptance, combine document verification with the supplier's stated criteria — pre-shipment inspection, video inspection and functional testing before delivery — and review the continuous cycle testing and aging test records relevant to the intended deployment pattern. Commercial terms such as the 1 m² or 1 unit minimum order quantity, EXW/FOB/CIF/DDP delivery options and T/T, L/C or Trade Assurance payment arrangements belong in a separate commercial annex.