About Shenzhen Haojingyuan Optoelectronic Co., Ltd. - Light Emitting Diode Supplier in China

Shenzhen, China hosts Shenzhen Haojingyuan Optoelectronic Co., Ltd., which currently lists 20 active products across its catalogue. The company’s listings fall under the Light Emitting Diode and Electronic Display Board categories, with additional entries related to Agriculture and Steel Structures. Product titles include outdoor Wi‑Fi digital message boards, full‑color LED modules, video‑wall panels and specialized indoor LED panels, many of which are identified with pixel‑pitch codes such as P16, P5 and P3.91. Several items carry HS codes 8528.49 for LED display panels and 8528.72 for other LED display units, indicating their classification under “Monitors and projectors, other than television receivers”. The material descriptions reference aluminum frames, steel mounting structures, PCB boards and RGB SMD LED components, reflecting typical construction of modern LED signage.

The catalogue also contains items without explicit HS codes, such as steel billboard structures and mobile food‑truck LED panels, which are still part of the broader LED display ecosystem. The presence of both indoor and outdoor models suggests a focus on versatile display solutions for varied lighting environments. The inclusion of “Paper Thin Hot Product LED Moving Signs” and “Digital LED Advertising Billboard” highlights capabilities in thin‑profile, high‑resolution signage. Overall, the supplier’s product set spans a range of pixel pitches, cabinet designs and mounting options, offering buyers a broad selection of LED display technologies.

Product Range and Specialties of Shenzhen Haojingyuan Optoelectronic Co., Ltd.

Shenzhen Haojingyuan’s listed products cover a spectrum of LED display formats, from small‑format indoor panels (4.81 mm pitch) to large outdoor video‑wall modules (P16 pitch). In the LED display market, pixel pitch is a primary specification, with outdoor installations typically using 10 mm to 20 mm pitches for long‑distance viewing, while indoor venues often select 2 mm to 6 mm for close‑range clarity. Brightness levels for outdoor panels usually range from 5,000 to 8,000 nits, with an IP65 or higher ingress protection rating, whereas indoor units commonly target 1,200‑2,500 nits and an IP20 rating. Common LED chip types include SMD 2835, 3528 and the higher‑output 5050, mounted on PCBs with aluminum heat‑sinks to manage thermal performance. Standard cabinet constructions employ aluminum frames combined with steel reinforcement, matching the material notes in the catalogue. Buyers also encounter modular designs that allow panel stitching for scalable video walls, a feature reflected in the “Video Wall Outdoor” and “Stage Background” entries.

Trade and Export Information - Shenzhen Haojingyuan Optoelectronic Co., Ltd.

China remains one of the world’s largest exporters of LED display panels, with the majority of shipments destined for advertising agencies, transportation hubs, sports venues and retail chains across Europe, North America, the Middle East and Southeast Asia. HS code 8528.49 (LED display panels) and 8528.72 (other LED display units) are the primary tariff classifications used for customs clearance, and they often trigger inspections for CE, RoHS and UL compliance, especially when the end market requires conformity to EU or US safety standards. Export logistics typically involve palletizing panels in wooden crates, loading them into 20‑foot or 40‑foot containers, and using Incoterms such as FOB Shenzhen or CIF destination ports. Chinese manufacturers frequently provide pre‑shipment test certificates covering brightness, colour uniformity, power consumption and IP rating, which facilitate smoother customs release in importing countries. Seasonal demand peaks in the lead‑up to major events and holiday advertising cycles, prompting buyers to plan orders several weeks in advance to accommodate production scheduling and container booking.

Sourcing from Shenzhen Haojingyuan Optoelectronic Co., Ltd. - Buyer Guidance

When sourcing LED display panels from Shenzhen Haojingyuan, buyers should request a full datasheet that lists pixel pitch, brightness (nits), contrast ratio, power consumption (W per square metre), IP protection rating and operating temperature range. Independent test reports for luminance uniformity, colour gamut (e.g., BT.709 or DCI‑P3) and thermal management are standard documents that help verify product performance before shipment. Because the supplier’s catalogue mentions CE‑related materials, buyers are advised to confirm the presence of CE, RoHS and UL certificates, or obtain a third‑party compliance audit report if the target market mandates those standards. Sampling a single panel of the intended size and pixel pitch can reveal panel‑to‑panel consistency, and MOQ levels for LED cabinets commonly start at one full cabinet or a single 20‑ft container load, depending on the model. Lead times for custom‑size video‑wall panels in China typically range from 30 to 60 days after order confirmation, with additional time required for certification documentation and container booking.

What LED display product families does Shenzhen Haojingyuan list?

The supplier lists outdoor Wi‑Fi digital message boards, full‑color LED modules, video‑wall panels with pixel pitches from 2.5 mm to 16 mm, indoor thin‑panel displays and steel‑frame billboard structures.

Which HS codes are associated with the supplier’s LED products?

Two HS codes appear in the catalogue: 8528.49 for LED display panels and 8528.72 for other LED display units such as cabinet‑integrated panels.

What material construction is typical for the listed panels?

Materials mentioned include aluminum frames, steel mounting structures, PCB boards, RGB SMD LED components and metal housings, which are common in modular LED signage.

What certifications should a buyer request for these LED displays?

Buyers should ask for CE, RoHS and UL certificates, as well as test reports covering brightness (nits), IP protection rating and power consumption, which are standard for international LED panel imports.

What are typical minimum order quantities for LED video‑wall panels?

MOQ often starts at a single cabinet or a full 20‑ft container load, depending on the panel size and pixel pitch; smaller indoor modules may be ordered in lower quantities.

What is the usual lead time from order to shipment for these products?

Lead times in Chinese LED manufacturing generally range from 30 to 60 days after order confirmation, with additional time for certification and container scheduling.

How are the LED panels packaged for export?

Panels are usually packed in wooden crates with internal cushioning, palletized, and loaded into 20‑ft or 40‑ft containers; shipping terms often use FOB Shenzhen or CIF destination.