Senfey LED strip manufacturing facility in Shenzhen, China

Shenzhen factory · Mon–Sat, GMT+8

Engineering-grade LED strip systems,
specified and shipped as one kit

We don't just sell reels. Send us the floor plan and we return a bill of materials — strips, profiles, drivers, controllers and connectors — tested together, labelled by zone, and delivered ready to install.

Custom CCT 2200K–6500K, CRI 90+/95+
IP20–IP68, cut to ±1 mm
IES/LDT files + wiring diagrams included

Get a project quote See installed projects

Technical reply within 2 working hours · Free samples for specified projects

2012Founded in Shenzhen

15,000㎡Production floor

6 linesAutomated SMT

30+Export markets

Components we build with

LED chips and drivers we specify in our systems — we are a customer of these brands, not an authorised distributor.

OSRAM LED chips

Philips components

Citizen LED chips

Sanan Optoelectronics LED chips

MEAN WELL LED power supplies

Lifud LED drivers

Eaglerise LED drivers

Every incoming batch of chips, PCB and wire is inspected before it reaches the SMT line.

Bin codes recorded per order, so a re-order matches the approved sample.

Complete system

One supplier for the whole lighting run

Most factories sell you a reel and leave the driver sizing, profile fit and control protocol to you — then the mismatch shows up on site. We configure and power-test the five parts together before anything is packed.

LED strip

COB, SMD, RGBW, tunable white and addressable — the light source itself.

Aluminium profile

Surface, recessed and corner extrusions matched to the strip width for heat and optics.

Power supply

MEAN WELL and custom PSUs, 12/24/48 V, sized to run length with headroom.

Controller

DMX512, DALI, 0–10 V, Tuya and Wi-Fi — wired to your control spec.

Accessories

Connectors, clips, end caps and diffusers so nothing stalls the installer.

Send a floor plan, get a bill of materials. We calculate quantities per zone, label every piece with its install location, and include IES/LDT files and wiring diagrams in the same package.

Send your drawings

Global Customer Engagement

We Fly to Our Customers, Not Just Trade Shows

Our management team travels to Europe every year to sit down with distributors, contractors and brand owners — reviewing project pipelines, specification changes and compliance requirements face to face, on their site.

Annual on-site visits across Europe

Direct visits and face-to-face meetings with lighting distributors, contractors and brand owners — not phone calls from Shenzhen.

Built for European documentation standards

We track what each market expects on reliability, colour consistency, packaging, labelling, declarations of conformity and long-term supply stability.

Customer feedback drives the product roadmap

Requests from European projects have shaped our CCT range, CRI targets, private-label packaging and the zone-labelling delivery service.

30+Countries Served

YearlyEU On-site Visits

17+Years Exporting

Senfey management in a business meeting with a European lighting distributor — On-site meeting with European partners

Face-to-face business meeting with international lighting clients — Face-to-face meetings with international clients

Official business visit invitation letter from a European customer — Official invitation letter from a European customer — business visa documentation

We listen, improve, and manufacture based on real market feedback. Staying close to European and international customers is what lets us supply LED strip systems built around how projects actually get installed — not just catalogue products.

Our products

Pick the light source, we build the rest around it

All six ranges share the same QC line, the same documentation pack and the same 3-year system warranty. Specs below are the ones project drawings usually ask for.

See them installed

COB LED strip with dotless uniform light output

COB LED Strip

Fully dotless line of light for coves, reveals and any run seen at close range.

CCT 2200K–6500K, tunable white
CRI 90+ / 95+ options
Cut ±1 mm to drawing length

SMD LED strip in 5050, 2835 and 3528 packages

SMD LED Strip

Workhorse strip for concealed coves, signage boxes and high-output runs.

Packages 5050 / 2835 / 3528
Voltage 12V / 24V / 48V
IP IP20 to IP68

Flexible neon LED strip bent into a curved sign

Neon Flex

Bendable silicone neon for signage, facades and outline lighting.

Profiles Side-bend, top-bend, round
Outdoor IP67 / IP68 rated
Mains AC 220V options, 100 m spools

Addressable pixel LED strip running a colour chase effect

Addressable / Pixel

Per-pixel control for media facades, bridges and entertainment venues.

ICs WS2812B, WS2811 and equivalents
Control DMX512 / Art-Net compatible
Layout Pixel pitch mapped to your run

LED aluminium channel profiles with diffuser covers

Aluminium Profiles

Heat path and optics in one part — surface, recessed, corner and trimless.

Mounting Surface / recessed / corner
Diffuser Opal, frosted, clear
Lengths Cut and end-capped per zone

LED strip controllers, dimmers and power supplies

Drivers & Controllers

Sized, wired and tested against the strip you ordered — not sold blind.

Protocols DMX512, DALI, 0–10V, Tuya
PSU MEAN WELL & custom, IP-rated
Docs Wiring diagram per zone

Delivered projects

Metres on site, not renders

Named locations, real run lengths, real control specs. Each case study lists the exact system we shipped so you can compare it against your own drawing.

All case studies

Linear LED lighting outlining a shopping mall facade in Futian CBD, Shenzhen

Mixed-use retail

Mall facade & interior linear lighting

Futian Bay Plaza, Shenzhen, China

RGB addressable neon flex lighting a pedestrian bridge at KAFD Riyadh at night

Urban landscape

Addressable neon flex footbridge

King Abdullah Financial District, Riyadh, Saudi Arabia

Outdoor neon flex outlining a heritage building facade in Ganzhou, Jiangxi

Heritage architecture

Facade outline lighting, IP67 outdoor

Ganzhou, Jiangxi Province, China

Private residence

Recessed stair & step lighting, 4 staircases

La Zagaleta Estate, Marbella, Spain

OUR EXHIBITION & FACTORY

See Us in Action

Factory, Located in Shenzhen.

Inside the factory

20 steps from PCB to pallet

The full production flow, grouped into four stages. Five of these steps are dedicated test gates — open “Test & verify” if QC is what you came to check.

1 · Design & intakeSteps 1–2

2 · BuildSteps 3–10

3 · Test & verifySteps 11–15

4 · Finish & shipSteps 16–20

Design & material intake Your spec becomes a circuit layout; every incoming component is checked. 2 steps

01

Product design & R&D
Custom solution design, circuit layout and prototyping to your requirement.
02

Raw material inspection
100% incoming QC on LED chips, PCB, wire and components.

Build Solder paste, SMT placement, reflow, cutting, splicing and assembly. 8 steps

03

Solder paste printing
Precise paste application for accurate component mounting.
04

SMT component mounting
Automatic placement of LEDs, resistors and parts.
05

Reflow soldering
Controlled heat profile for strong component-to-PCB bonds.
06

Microscopic solder inspection
Checks for cold joints, missing solder and connection defects.
07

PCB board cutting
Large panels cut into individual strips.
08

Strip splicing
Joined to required lengths with secure electrical connections.
09

Connector & wire soldering
Power and signal wiring for reliable input.
10

Final product assembly
Strips, profiles and accessories assembled; appearance check.

Test & verify Safety, torque, optics, aging and a 100% power-on functional test. 5 test gates

11

Withstand voltage test
High-voltage insulation test to prevent electrical leakage.
12

Connector torque test
Pull and torque strength, so connections don't loosen on site.
13

Integrating sphere test
CCT, CRI, lumen output and colour consistency — this is your report data.
14

High-temp aging test
Power-on aging at elevated temperature to screen early failures.
15

100% functional test
Every unit powered on for brightness, colour and control response.

Finish & ship Spooling, laser traceability marking, cutting to length, labelling, dispatch. 5 steps

16

Reeling & spooling
Qualified strip wound onto spools for transport and install.
17

Laser marking
Model, batch and certification marks — full traceability on re-order.
18

Precision final cutting
Cut to your exact drawing lengths, ±1 mm tolerance.
19

Packaging & zone labelling
Labelled by zone or floor — private-label packaging available.
20

Final packing & shipment
Carton QC, then logistics arranged with tracking.

Want to visit our factory?
We welcome customers from all over the world.

Compliance

Documentation your inspector will ask for

Test reports and declarations of conformity per product family, issued against the model you actually order — not a generic factory certificate.

Declaration of Conformity (DoC) per model, signed and dated
IES / LDT photometric files for lighting calculations
Integrating-sphere report: CCT, CRI, lumen output, colour consistency
Wiring diagrams and installation guides, labelled by zone

Request the document pack

Certification coverage by product family

Swipe sideways to see all columns →

Product family	CE	RoHS	FCC	LVD / EMC
LED strip	Yes			n/a
LED controller				n/a
Power adapter

Full PDF scans available on request or on the certification page. Testing performed per product family; ask us to confirm coverage for your exact model before tender submission.

Client feedback

What buyers say after the second order

Distributors and contractors who have run repeat project volume through our line. Photos are from our visits to their offices and sites.

Senfey team meeting Iluminación Extremeña in Badajoz, Spain — Javier Herrera Technical Director, Iluminación Extremeña S.L. Badajoz, Spain

Senfey team meeting Luminaria Central in Madrid, Spain — Alejandro García Head of Procurement, Luminaria Central S.L. Madrid, Spain

Senfey team visiting Lumière Ingénierie in Lyon, France — Julien Moreau Technical Director, Lumière Ingénierie SAS Lyon, France

Senfey management team meeting a European LED lighting distributor on site

Senfey sales engineers reviewing LED strip samples with a trade customer

Senfey team and distributor partners at a lighting project handover

Senfey representatives visiting a customer lighting showroom in Europe

Technical discussion on LED strip specifications with an overseas buyer

Senfey hosting international lighting clients at the Shenzhen factory

Senfey team with a contractor reviewing an LED installation drawing

Senfey engineers demonstrating COB LED strip performance to a client

Senfey staff and distribution partners after a project review meeting

If we are travelling near you, we would be glad to stop by. Tell us where you are and we will plan a visit.

Have an Upcoming LED Lighting Project ?

Get a free quote within 24 hours. Direct from our factory.

— Or reach us directly —

COMPANY ACTIVITY

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