0755-29985360 WhatsApp: +86 177 2747 3223
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Talk to Our
LED Specialists

Factory-direct response within 4 business hours.
No middlemen. No markup. Real engineers, real answers.

18+ Years Manufacturing
200+ Patents Registered
50+ Countries Exported
CE · UL · RoHS Certified
Home › Contact Us
Address
Bao'an District, Shenzhen, Guangdong, China 518000
Phone
0755-29985360
Email
Vivian@sz-choco.com
Working Hours
Mon – Fri: 09:00 – 18:00
Saturday: 09:00 – 14:00
WhatsApp: 24/7
WHY CONTACT CHOCO

Factory Direct.
No Middlemen.

You reach our technical sales engineers directly — people who know COB pixel pitch, beam angles, and field installation. Every inquiry is handled by a human, not a bot.

⚡
4-Hour Response Mon–Fri during business hours (UTC+8)
🎁
Free Samples for Qualified Projects Physical COB module samples at no cost
🏭
Factory Tour Welcome Visit our 220,000 m² Shenzhen facility
📋
OEM / ODM Available Custom branding and engineered solutions
Send Us a Message
All fields marked * are required. We'll reply within 4 business hours.

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COMMON QUESTIONS

Frequently Asked Questions

How quickly will CHOCO Technology respond to my inquiry?
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Our sales engineers respond to all inquiries within 4 business hours (Mon–Fri, 09:00–18:00 UTC+8). WhatsApp typically gets a reply within 1 hour during business days. Every message is handled by a technical sales engineer — not a bot or auto-responder.
Do you charge for LED display samples?
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Physical COB module samples from our production line are free for qualified projects. We typically ship via DHL or FedEx — courier charges may apply by destination. Sample requests are evaluated based on project scope, target market, and order potential.
What information do I need for an accurate quote?
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For a fast and accurate quote share: (1) screen size or area in m², (2) intended pixel pitch or expected viewing distance, (3) installation environment (indoor / outdoor / semi-outdoor), and (4) application type (rental, fixed install, broadcast, retail, etc.). The more detail you provide, the more precise our proposal.
Can I visit the CHOCO factory in Shenzhen?
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Yes — our 220,000 m² production facility welcomes verified buyers, integrators, and distributor partners. We arrange factory tours for serious project enquiries, including airport pickup and accommodation support. Please contact us at least 7 days in advance to schedule a visit.
Do you offer OEM and ODM LED display services?
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Absolutely. As a factory-direct manufacturer with 18+ years of in-house R&D, we provide OEM (your branding on our products) and full ODM (custom-engineered solutions) for partners with project commitments. MOQ varies by product line — contact us to discuss your requirements.
Get in Touch

Ready to Build
Your Next Project?

Our LED display specialists will help you choose the right product, calculate your budget, and arrange samples for evaluation — all at no cost.

Response within 4 business hours.
WhatsApp available for urgent enquiries.

Request a Free Quote