Madder Engineering & Technology Co., Ltd.It is a national high-tech enterprise with a professional modern factory, using advanced technology and reliable production equipment for automated production, focusing on the research and development and manufacturing of LED large-screen equipment.
Shenzhen
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Frequently Asked Questions
Here are some frequently asked questions about these LED displays:
A1: We are a professional OEM/ODM manufacturer, focusing on the LED display industry for more than 19 years. Welcome to visit our factory.
A2: Quality is the top priority, and the founder always attaches great importance to quality control from beginning to end. We focus on every detail, and our factory has obtained ISO9001, ISO14001, CE, ROHS and FCC certifications.
A3: There is no limit on the quantity of your order. Large quantity prices can be negotiated.
A4: Depending on the size and quantity of your order, we expect to deliver LED modules within 3-5 working days and LED finished screens within 10-15 days.
A5: We provide various technical trainings free of charge, including in-factory LED screen operation and maintenance training, and can send engineering teams to the customer’s country to guide installation.
A6: Yes, a certain number of spare parts will be provided free of charge, including modules, power cords, signal cords, LED lights, ICs, masks, power supplies, receiving cards, etc.
A7: Lifetime warranty.