Có thể cung cấp chứng nhận PDF cho hồ sơ dự thầu nhanh đến mức nào?

Within 24 hours, usually faster. Send a WhatsApp message or email specifying the certifications needed and the project name. An engineer compiles the PDF package — files are named by certification type and come without watermarks or sample stamps.

Kiểm soát chất lượng và chứng nhận Khu công nghiệp Tangxiawi, Quảng Minh, Thâm Quyến

ĐƯỢC CHỨNG NHẬN CHO
YOUR MARKET.

Q: Which series carry CB certification?

Square 1000 and Square 960. Both outdoor fixed series are tested to IEC 62368-1 under the IECEE CB Scheme. A CB test report is accepted for national certification across member countries, so one round of safety testing covers multiple territories.

Q: What exactly does Matrix 500 hold?

CE, EMC and a TÜV tensile test report. The TÜV report covers the cabinet's load-bearing hardware — rigging points and connections — with measured failure loads rather than a nominal rating, which is what a venue's structural engineer needs for a flown hang.

Q: Which series carry CE, EMC and RoHS?

Our CE and EMC coverage runs to seven series: COB Pro, Block, Brick, Square 1000, Square 960, LED Film and Matrix 500. RoHS is held on six of them — COB Pro, Block, Brick, Square 1000, Square 960 and LED Film — and LED Film also carries a full LVD test report.

Q: Can you arrange certification testing for a project?

Yes. Where a project or destination market requires testing beyond the ready documents, DOIT VISION arranges it against the frozen configuration — CE and EMC for creative and custom builds (circular, sphere, cube, ring, cylinder or bespoke geometry), and accredited NRTL testing for North American projects that require a safety listing, typically 8–10 weeks after layout lock.

CE EMC RoHS CB TUV

Certification where your project needs it. CE, EMC and RoHS across our fine pitch, indoor, outdoor, transparent and rental lines — plus CB on Square 1000 and Square 960, and a TÜV tensile test report on Matrix 500. Send us your series and destination, and the certificate pack comes back within 24 hours.

Yêu cầu gói chứng nhận Nhận báo giá

Certified Series

Series with CB

3^Traineeship

Quy trình kiểm soát chất lượng

24^h

Phản hồi của bác sĩ

CE · EMC · RoHS · CB Certified

Quá trình lão hóa 48–72 giờ trên mọi tấm.

Đội ngũ nhân viên gồm 15 kỹ sư.

Đã phục vụ hơn 55 quốc gia

For Your Bid Package

Yêu cầu chào giá của bạn cần bằng chứng. Chúng tôi có thể cung cấp bằng chứng chỉ bằng một tin nhắn WhatsApp.

Assembling a compliance section for a commercial AV bid is usually the slowest part of the package. You need the documents, you need them in a form procurement accepts, and you need them from a supplier who doesn’t route you through three departments for two weeks.

Certificates matched to the exact series you specify.CE, EMC and RoHS across seven lines; CB on Square 1000 and Square 960; a TÜV tensile test report on Matrix 500. When you need the PDFs for your submission, we send them within 24 hours.

Scoped, not blanket.

Most factories run one long logo strip and let you assume it covers everything. We name the series next to each mark, so the certificate in your submission matches the product on the drawing — first time, no follow-up email.

Đã được định dạng để nộp hồ sơ dự thầu.

PDFs named by certification type, so the file you need is the file you open. No watermarks, no “sample” stamps, no “contact us for the real one” — when you request them, you get the actual documents.

Phản hồi tài liệu trong vòng 24 giờ.

Send a WhatsApp message with your project name and the certifications you need. An engineer — not a chatbot — replies with the PDF package, typically within hours, always within a day.

Không cần thỏa thuận bảo mật.

Các chứng nhận là những tài liệu tuân thủ công khai. Bạn không cần phải ký thỏa thuận bảo mật (NDA) để xem chúng — và với chúng tôi, bạn không cần.

Chứng nhận:

Matched to the series in your specification.

CE, EMC and RoHS on COB Pro, Block, Brick, Square 1000, Square 960 and LED Film. CE and EMC on Matrix 500, with a TÜV tensile test report for rigging sign-off. CB on Square 1000 and Square 960.

CE — EU Conformity (EMC Directive 2014/30/EU)

Thị trường EU Thủ tục hải quan

Seven series are CE-marked. CE conformity under the EMC Directive (2014/30/EU) is what EU customs checks at the border, and it is the first document a European procurement team asks for. It applies to COB Pro, Block, Brick, Square 1000, Square 960, LED Film and Matrix 500.

Scope: COB Pro · Block · Brick · Square 1000 · Square 960 · LED Film · Matrix 500

Sử dụng RFPCác cơ sở của EU, chứng từ hải quan, đấu thầu công khai

EMC

EMC — Electromagnetic Compatibility Test Reports

EU + Toàn cầu Báo cáo thử nghiệm trong phòng thí nghiệm

The lab evidence behind the CE mark. All seven series are tested for emissions and immunity — the wall must not interfere with other equipment, and must keep running in a room full of radios, dimmers and switchers. LED Film goes further with a full LVĐ (Low Voltage Directive) test report alongside its EMC report. The test report is the document your client’s compliance team actually reads, and we send it alongside the certificate.

Scope: COB Pro · Block · Brick · Square 1000 · Square 960 · LED Film · Matrix 500

Sử dụng RFPEU submissions, broadcast and studio rooms, venues with dense RF

RoHS

RoHS — Hạn chế các chất độc hại

EU + Toàn cầu Tuân thủ vật liệu

Six series ship with RoHS documentation. Directive 2011/65/EU restricts lead, mercury, cadmium, hexavalent chromium, PBBs and PBDEs. We hold it for COB Pro, Block, Brick, Square 1000, Square 960 and LED Film, and maintain supplier declarations for every component batch — LED chips, solder, PCB substrates, plastics.

Scope: COB Pro · Block · Brick · Square 1000 · Square 960 · LED Film

Sử dụng RFPEU, Middle East, Asia-Pacific tenders — near-universal compliance requirement

CB — IECEE CB Scheme (IEC 62368-1) · Square 1000 / Square 960

Hơn 50 quốc gia IEC 62368-1

Square 1000 and Square 960 are CB-certified. Under the IECEE CB Scheme both outdoor series are tested to IEC 62368-1, the international safety standard for audio/video and ICT equipment. A CB test report is accepted for national certification across member countries, so you are not repeating safety testing in every territory you ship to.

Scope: Square 1000 · Square 960

Sử dụng RFPMulti-country deployments, MENA, APAC — one report covers multiple national checks

TUV

TÜV Tensile Test Report · Matrix 500

An toàn gian lận Matrix 500

The document rental customers ask for and rarely get. A TÜV tensile (pull) test report on the Matrix 500 cabinet hardware — the rigging points and load-bearing connections — with measured failure loads rather than a nominal rating. For touring and flown installations, this is what lets a venue’s structural engineer sign off on the hang, and it is why Matrix 500 is the series we recommend for flown work.

Scope: Matrix 500 (indoor and outdoor)

Sử dụng RFPFlown rigging, touring, venue structural sign-off

Certification by Series

Find your series. That is your certificate list.

Match the series on your drawing to the certification it ships with — the list you paste straight into a bid.

DOIT VISION product certification by series
Loạt Sách	Product certification held
COB chuyên nghiệp	CE · EMC · RoHS
Chặn	CE · EMC · RoHS
Gạch	CE · EMC · RoHS
Quảng trường 1000	CE · EMC · RoHS · CB
Quảng trường 960	CE · EMC · RoHS · CB
Phim LED	CE · EMC · RoHS
Matrix / Matrix 500	CE · EMC · TÜV tensile test report

For creative and custom builds we can arrange CE and EMC testing when a project requires it — the testing cost is carried by the customer. Ask at RFQ stage and we build the testing window into the schedule.

Certification + Quality Control

A certificate proves compliance. QC proves consistency.

Cổng Một

IQC

Kiểm soát chất lượng đầu vào. Mỗi lô linh kiện — chip LED, IC điều khiển, mạch in, nguồn điện — đều phải trải qua kiểm tra trước khi vào dây chuyền lắp ráp. Độ đồng nhất của lô LED được kiểm tra. IC được kiểm tra mẫu. Lô nào không đạt yêu cầu? Được trả lại, không được thương lượng.

Cổng Hai

IPQC

In-Process Quality Control. Every 2 hours during production, the QC engineer pulls samples. LED alignment under microscope. Solder joint verification. Colour consistency measured with a spectrometer. A sample failure pauses the line until the root cause is identified.

Cổng Ba

OQC

Outgoing Quality Control. Per-panel pixel test on every unit — not batch sampling. Calibrated camera array detects dead pixels, flicker and colour shift. Brightness uniformity mapped across the full surface. A single dead pixel in the central zone triggers rework.

These three gates are part of an 8-step production process. Each step has an owner, a quality checkpoint, and a handoff.

Xem toàn bộ quy trình sản xuất

Verify It Yourself

Check the work behind every shipment.

Do not take our word for it.Two ways to confirm the quality behind your order — the documentation pack that travels with the shipment, and a live look at the factory whenever you want one.

Phương pháp một

Request the QC pack for your order.

Every shipment includes a QC documentation pack — IQC batch inspection report, IPQC sampling log, aging test data (temperature and current draw per panel), and OQC pixel test results. You don’t have to ask for it; it’s in the crate. If you want a preview before ordering, request a pack from a recent shipment.

Phương pháp hai

Video call us and watch QC happen.

Open WhatsApp, start a video call. An engineer points the camera at the aging racks with panels running burn-in cycles, then the QC station with the pixel-test camera array, then the packing area with crates being assembled. Fifteen minutes, zero staging. If a factory won’t let you do this, ask yourself why.

Bắt đầu xác minh video trực tiếp

Câu hỏi thường gặp

Những câu hỏi mà các nhóm mua sắm thường hỏi về các chứng nhận của chúng tôi.

Our LED displays carry CE and EMC on seven series — COB Pro, Block, Brick, Square 1000, Square 960, LED Film and Matrix 500. RoHS on six of those. Square 1000 and Square 960 add CB (IECEE, IEC 62368-1). Matrix 500 adds a TÜV tensile test report covering its rigging hardware. Send us the series and the destination market and the document pack comes back within 24 hours.

Square 1000 and Square 960. Both outdoor fixed series are tested to IEC 62368-1 under the IECEE CB Scheme. A CB test report is accepted for national certification across member countries, which means one round of safety testing covers multiple territories you ship to.

CE, EMC and a TÜV tensile test report. The TÜV report covers the cabinet’s load-bearing hardware — rigging points and connections — with measured failure loads rather than a nominal rating, which is what a venue’s structural engineer needs for a flown hang. If your project also needs RoHS documentation on the rental line, tell us at RFQ stage and we will map the testing route.

Our CE and EMC coverage runs to seven series: COB Pro, Block, Brick, Square 1000, Square 960, LED Film and Matrix 500. RoHS is held on six of them — COB Pro, Block, Brick, Square 1000, Square 960 and LED Film, and LED Film also carries a full LVĐ test report. Send us the series and the destination market and we will confirm the document pack for that combination before you write it into the bid.

Yes. Where a project or a destination market requires testing beyond our ready documents, we arrange it against the frozen configuration — CE and EMC for creative and custom builds (circular, sphere, cube, ring, cylinder or bespoke geometry), and accredited NRTL testing for North American projects that require a safety listing, typically 8–10 weeks after layout lock. Our 15-person engineering team handles documentation, sample preparation and lab coordination.

Trong vòng 24 giờ — usually faster. Send a WhatsApp message or email with the certifications you need and your project name. An engineer, not an automated system, compiles the PDF package. Files are named by certification type and come without watermarks or “sample” stamps.

Nhóm Kỹ thuật DOIT VISION

Chứng nhận & Tuân thủ

Reviewed and maintained by the DOIT VISION engineering team. 19 years of LED display engineering across 55+ countries. This page last reviewed September 2026. Certification scope and series coverage re-verified with the factory on 21 September 2026.

nhà chế tạo: TẦM NHÌN DOIT
Thành lập: 2013, Thâm Quyến, Trung Quốc
Vị trí cơ sở: Jingting Building, 1110 Huaxia Road, Guangming, Shenzhen, China
Quy mô cơ sở: 2,000m ²
Chứng nhận:: CE + EMC + RoHS on COB Pro, Block, Brick, Square 1000, Square 960 and LED Film. LED Film also carries a full LVD (Low Voltage Directive) test report. CE + EMC on Matrix 500, plus a TÜV tensile (pull) test report. CB (IECEE, IEC 62368-1) on Square 1000 and Square 960. Project-specific testing arranged on request where a destination market requires a safety listing.
Đề án CB: IEC 62368-1, IECEE CB Scheme — Square 1000 and Square 960
Matrix 500 Certification: CE, EMC and a TÜV tensile (pull) test report on cabinet rigging hardware.
Creative / Custom Builds: CE and EMC testing can be arranged on request against the frozen configuration; testing cost carried by the customer.
Kiểm tra chất lượng: Quy trình 3 giai đoạn: IQC (hàng đầu vào) → IPQC (trong quá trình sản xuất, cứ 2 giờ một lần) → OQC (hàng đầu ra, kiểm tra 100% pixel)
Bài kiểm tra độ tuổi: Thời gian bảo hành tiêu chuẩn 48 giờ, thời gian bảo hành ngoài trời/cho thuê 72 giờ, giám sát thời gian thực từng tấm pin.
Kỹ sư: 15
Quy mô đội: 60
Quốc gia phục vụ: 55 +
Hệ thống điều khiển: Novastar and Colorlight standard. Brompton Tessera is supported on the Matrix series.
Cert Documentation: PDF copies provided with the shipment or on request
Phản hồi tài liệu chứng nhận: Trong vòng 24 giờ, định dạng PDF, không yêu cầu thỏa thuận bảo mật.
Xác minh trực tiếp: Cuộc gọi video WhatsApp — tham quan nhà máy trực tiếp các trạm kiểm soát chất lượng và giá để đồ cũ đi qua.
Chứng chỉ chuyên biệt cho dự án: Available via accredited testing partners for project-level certification, typically 8–10 weeks after configuration freeze
Website: https://www.doitvision.com
Liên lạc: [email được bảo vệ]