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Zhongda LED | Custom Concert & Event LED Products Manufacturer Since 2012

FAQs
1
Are you a direct manufacturer or a trading company?
We are a direct manufacturer based in Shenzhen, China. We own our in-house tooling department, injection molding machines, and complete assembly lines. By cutting out trading middlemen, we provide you with direct factory pricing, rapid 3D prototyping, and strict quality control from raw materials to final packaging.
2
What DMX consoles do you support, and how do you prevent signal interference?

To ensure absolute signal stability and legal compliance, there is no "one-size-fits-all" solution. We will evaluate your project and recommend the most suitable frequency (such as 433MHz or 2.4GHz) based strictly on your country's specific radio laws and your event scale.

(Want to know which frequency fits your tour? Read our guide: [2.4GHz vs 433MHz – Which Frequency is Safe?])

3
How long does it take to make a custom 3D-shaped K-pop light stick?
Typically 45-50 days.
• 5-7 days for 3D engineering & SLA prototyping.
• 20-25 days for mould making.
• 15-20 days for mass production & aging tests.
Note: Start your project at least 2-3 months before the tour.
4
Do you sign NDAs to protect our custom event designs?
Yes. We sign strict Non-Disclosure Agreements before you even share your 3D files. Your custom private molds are 100% confidential and will never be sold on the open market.
5
Can I get a functional prototype before mass production?

Yes, we offer two prototyping options based on your project:

For Custom Designs (New Tooling): We provide SLA 3D-printed prototypes to verify the internal structure, battery layout, and ergonomics.

For Standard Models (Existing Molds): We can quickly produce a fully functional sample featuring your customized logo, allowing your lighting team to test the sync effects before bulk manufacturing.

6
Can you handle DDP shipping globally?
Yes. We provide comprehensive door-to-door DDP (Delivered Duty Paid) shipping via air, sea, or train. Whether your warehouse or event venue is in North America, Europe, or Asia, we handle all logistics, import taxes, and customs clearance. You simply wait for the delivery.
7
What is your MOQ (Minimum Order Quantity)?
For custom new tooling items,our MOQ is typically 2,000 pcs. For our standard existing molds the MOQ is 200 pcs.
8
What are your payment terms for bulk orders?
Our standard term is a 30% deposit to begin production, and a 70% balance before shipment. We provide full video/photo proof of the finished goods, and we welcome third-party QC inspections before shippment.
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Tell Us About Your Project

Share your event details (quantity,timeline,or custom ideas).Our engineering team will provide a tailored quote within 12 hours.
Reach us directly
You can call our customer service hotline or mail, and our team will provide you with immediate assistance.
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Shenzhen Zhongda Plastic Mould.Co.Ltd.

Your Premier Manufacturing Partner for Global Live Entertainment & Large-Scale Events. Delivering precision, reliability, and manufacturing excellence since 2012.

CONTACT US

Contact Person: Lucy Liu
Contact Number: +86 13530605015
WhatsApp: +86 13530605015
Company Address: A, 1st Floor, No. 42, Huangmabu Road, Huangmabu Community, Hangcheng Street, Bao'an, Shenzhen, China
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