Zhongda LED | Custom Concert & Event LED Products Manufacturer Since 2012
Samples & After-Sales
Find answers to common questions about custom LED wristbands, K-pop style light sticks, concert light sticks, RF/DMX control, MOQ, lead time, logo customization, prototyping, production testing, payment terms, and shipping.
Zhongda LED supports B2B buyers including event companies, concert organizers, brand activation teams, entertainment agencies, distributors, and procurement teams who need reliable LED audience lighting products for live events, fan activities, stadium shows, and custom promotional projects.
Search Common Questions
Search by keywords such as MOQ, lead time, DMX control, sample, shipping, inspection, or customization.
1
How are samples arranged for custom projects?
Sample arrangement depends on the product type, customization scope, and project timeline. For projects based on existing models, samples can usually be prepared faster, while new molds or new structures require additional development and confirmation before sample production.
2
Are sample costs refundable after bulk order?
Sample cost may be refundable depending on the product type, customization scope, and final bulk order arrangement. The suitable sample policy is confirmed according to the actual project.
3
Do you provide warranty and replacement services for defective products?
Yes. If a product issue is confirmed within the agreed support scope, our team will review the case and arrange suitable follow-up support such as replacement, repair, or other handling based on the actual situation.
4
How do you handle returns or exchanges?
If a product-related issue is identified after delivery, our team will review the case based on the order details, product condition, and actual project situation. We provide follow-up communication and practical support according to the confirmed issue.
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.
Shenzhen Zhongda Plastic Mould.Co.Ltd.
Your manufacturing partner for custom LED light-up products used in concerts, fan events, brand activations, and large-scale live entertainment projects.
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CONTACT US
Contact Person: Lucy Liu
Contact Number: +86 13530605015
Email: sales@szzhongda.net
WhatsApp: +86 13530605015
Company Address: A, 1st Floor, No. 42, Huangmabu Road, Huangmabu Community, Hangcheng Street, Bao'an, Shenzhen, China
Legal Notice: All third-party trademarks, logos, and brand names are property of their respective owners. Appearance here is for OEM/ODM manufacturing demonstration only and does not imply official endorsement. In strict adherence to our Non-Disclosure Agreements (NDA), certain high-profile project visuals have been professionally redacted to protect client intellectual property.|