A: Our MOQ is 1000 pcs , We can also accept sample orders and small orders with quantity less than our MOQ .

Q7 Before placing order, Can I get some samples for test?

A: Yes. We can provide 5-10 free samples for your testing, but the freight cost will be borne by the customer.

Q8 How long is your delivery time?

A: Delivery time:About 10-20 days; According to order quantity and raw materials. If you have urgent order,and we have raw materials in stock, we can adjust our production plan to make it ready within 7-10 days .

RoHS Compliant 3 Digit 7 Segment LED Display for Temperature Controller

Name: RoHS Compliant 3 Digit 7 Segment LED Display for Temperature Controller
Brand: Shenzhen Guangzhibao Technology Co., Ltd
SKU: 2330747855

Guangdong, ChinaShenzhen Guangzhibao Technology Co., Ltd

US$0.61-0.723

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application Scenario

Instrument Display

Control Method

Serial Port Control

Model NO.

LB30541IUR0B

Type

Indoor Segment Display

Driving Method

Constant Current Drive

Protection Grade

IP20 (Indoor)

Model No.

Lb30541iur0b

LED Color

Ultra Bright Red

Tube Chip Color

Single Color

Display Type

Segment LED Display

Certification

CE, RoHS, Reach

Display Function

LED Display

Pixel Pitch

9.2mm

Application

Time, Temperature

Polarity

Common Anode

Package Size

54.00cm * 38.00cm * 40.00cm

Package Gross Weight

20.000kg

Transport Package

EPE+Carton

Specification

30*14*7.2MM

Trademark

LIGHT-BO

Origin

Shenzhen China

HS Code

85312000

Production Capacity

50000 PCS/Day

Key features

Standard 0.56 Inch 3-Digit Layout Compact triple-digit size, perfectly match mainstream process control housings, support display of temperature, pressure, flow rate and other process parameters.

Industrial Grade Epoxy Sealing Fully sealed epoxy housing, dust-proof, moisture-proof and anti-vibration, adapt to complex factory workshop environment for 24-hour continuous operation.

Energy Saving & Long Service Life Low power consumption, low heat generation, service life up to 50,000 hours, reduce frequent replacement and maintenance cost of automation equipment.

Company profile

R&D CapabilitiesProduction Process Visualization

Shenzhen Guangzhibao Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-02-01Nearest Port: ShenzhenAverage Response Time: ≤1.22hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CPT, FCA

AI-Powered supplier vetting

SummaryShenzhen Guangzhibao Technology Co., Ltd. is identified as a China-based manufacturer/factory and limited company producing LED displays, including 7-segment, dot-matrix, arrow, oven-timer, refrigerator, and customized displays. It reports exporting since 2008, with exports representing 71%–90% of total sales and coverage across multiple international regions. The supplier states that it operates eight production lines, has 11–20 quality-control staff and 6–10 R&D engineers, and holds ISO 9001:2015 certification. It also claims OEM/ODM experience and product compliance with SGS testing, EU RoHS, and REACH requirements. However, the available audit result is recorded as 0, the stated BV audit validity ended on 2024-10-23, and several operational capabilities—including outsourcing procedures, inventory, overseas warehousing, R&D services, and OEM services—are marked unknown. No customer cases are specifically documented.

Supplier typeThe supplier is described as both a Manufacturer/Factory and a trade company, with a limited-company structure and a Shenzhen, Guangdong, China location. The manufacturing classification is explicit, although the trade-company designation indicates that its business profile may include trading activities as well as production.

CertificationsThe supplier states that it holds ISO 9001:2015 certification and that its products pass SGS testing and meet EU RoHS and REACH standards. A BV audit is also recorded, but the audit result is 0 and the stated report validity ended on 2024-10-23, so the current status and audit performance are not fully favorable.

After-Sales capabilityThe company description claims excellent presale and after-sale service and reports broad international customer coverage. However, specific after-sales processes, service staffing, response standards, warranty arrangements, and overseas service infrastructure are not provided; overseas warehouse capability is explicitly unknown.

R&D capabilityThe supplier reports 6–10 R&D engineers, advanced production and testing equipment, and more than 18 years of OEM/ODM experience, indicating an established technical and customization base. Nevertheless, specific new-product development, ODM, SDK, or other innovation-service capabilities are marked unknown.

Production capacityThe supplier is identified as a manufacturer/factory, reports eight production lines, and states that it introduced production and testing equipment from the USA and Japan. Its 11–20 quality-control staff and ISO 9001 certification further support production-management capability, although actual capacity volumes are not provided.

Customization capabilityThe product range includes customized 7-segment and custom LED displays, and the supplier explicitly states that it can customize sizes and colors according to customer requirements. Its reported OEM/ODM experience further supports customization, although the separate OEM capability field is marked unknown.

Product Q&A

Q:Q1 Why is it called high visibility display for process control?

A: It uses high-luminance white LED beads with high contrast. Digits stay and legible under strong factory workshop lighting, suitable for long-distance observation by operators.

Q:Q2 What industrial equipment is this 0.56" 3-digit display suitable for?

A: Mainly used for all kinds of process control devices: temperature controllers, pressure gauges, flow meters, automation PLC panels and testing instruments.

Q:Q3 Can it work stably in factory vibration environment?

A: Adopt reinforced pin welding and full epoxy sealed housing, anti-vibration and dustproof, stable under normal workshop operation vibration.

Q:Q4 Are you trading company or manufacturer?

A: We are original manufacturer with more than 20 years experience in optoelectronic LED displays (7 Segment LED display,4 Digit led display,SMD LED Display,Dot matrix LED Display, Arrow LED display, Custom Design LED Display ,LED light bar,and so on) .

Q:Q5 What is your main products ?

A: Our main products include 7 Segment LED display, SMD LED Display,Dot matrix LED Display, Arrow LED display, Custom Design LED Display ,LED light bar,Through hole led, SMD LEDs,LED Backlights, and so on .