Preguntas frecuentes
We can provide display screens in different specifications and sizes to meet customers' needs, y también podemos personalizarlos de acuerdo con sus requisitos.
Nuestras pantallas de pantalla tienen las ventajas de alta resolución, alto brillo, alto contraste, y bajo consumo de energía, como
así como múltiples escenarios de aplicaciones y aplicaciones de la industria.
Sí, Nuestras pantallas de pantalla cumplen con varios estándares de certificación internacional, como la certificación CE, ROHS
proceso de dar un título, Certificación de la FCC, etcétera.
Sí, we can provide custom design and customization production according to customers' needs to meet their special
requirements and demands.
Nuestras pantallas de pantalla pueden soportar varias condiciones ambientales, como la alta temperatura, temperatura baja, humedad,
sequedad, etcétera, y también tienen las características de impermeable, a prueba de polvo, a prueba de choques, etcétera.
Proporcionamos servicios postventa integrales y soporte técnico para ayudar a los clientes a resolver diversos problemas y
dificultades, y también proporcionar capacitación y orientación.
Nuestros precios y los tiempos de entrega están determinados por factores como el tipo de producto, especificación, y cantidad, and can be
negotiated and discussed based on customers' specific needs.
Póliza de garantía
La cobertura de garantía de los productos LED generalmente incluye fallas en la pantalla (como puntos brillantes, manchas oscuras, parpadeo, Sin pantalla, etc.), Fallas del módulo de potencia (como la fuente de alimentación inestable, Incapaz de comenzar, problemas de poder, etc.), y fallas en el circuito de accionamiento (such as circuit board damage, poor contact, etc.). The warranty does not include problems caused by man-made damage, natural disasters (such as lightning strikes, floods) or improper use.
The warranty period for LED products is usually 2 a 3 years for display screen products, and some high-end or commercial products may have a longer warranty period; power modules and accessories are generally 1 a 2 años; special products (such as outdoor screens, customized screens, etc.) may have different warranty periods depending on the contract or specific product. The warranty period is calculated from the date of purchase, and a valid purchase receipt or invoice is required.
During the warranty period, if the product fails in a way that meets the warranty conditions, the manufacturer usually provides free repair services, including repairing the product failure and ensuring that the equipment is restored to normal use; if it cannot be repaired, the manufacturer will provide free replacement of the faulty parts or the entire machine; in addition, the manufacturer will also provide telephone, online or on-site technical support to help users solve the problem.
The warranty policy of LED products usually includes purchase proof requirements (valid purchase proof or invoice must be provided), normal use terms (the product should be used in a normal working environment to avoid exceeding the product's operating parameters such as voltage, temperature, etc.), improper use without warranty (man-made damage, improper operation, external force impact and other faults are not covered by the warranty), and transportation costs (if a return is required, the freight is usually borne by the consumer, and the specific policy depends on the manufacturer).
Sí, many brands offer extended warranty services, and users can choose to purchase an extended warranty when purchasing LED products. Extended warranties usually cover additional repair and replacement services, and the cost varies depending on the extended period and the type of product.
If there are quality problems with LED products after purchase and they cannot be repaired or replaced, some manufacturers will provide return or full refund services. The specific handling method depends on the manufacturer's after-sales policy.
Users can call the manufacturer's customer service number for fault consultation and maintenance appointments, or query FAQs, download product manuals, submit maintenance applications, etc. through the manufacturer's official website. Some regions also provide authorized maintenance points for users to choose.
AGENCY POLICY
LED agents need to have certain market experience, financial strength and team capabilities. Specifically, they need to understand market demand, have certain sales channels and customer resources; have sufficient funds for procurement, inventory management and marketing; and have technical support and after-sales service teams to solve problems encountered by customers when using products.
The main responsibilities of LED agents include marketing, sales channel construction, customer support and inventory management. Agents need to increase brand awareness through promotion activities, establish sales channels, provide technical support and after-sales service, and manage inventory according to market demand to ensure timely supply of products.
The profit of agents mainly comes from the price difference of products, that is, the profit between the purchase price and the sales price. Some brands will also provide rebates or rebates based on the sales performance of agents. Además, brands may provide market support fees, including advertising fees and promotional support, which are also sources of income for agents.
To become an agent of LED products, you first need to contact the LED brand or manufacturer, understand its agent policy, and sign an agent agreement to clarify the responsibilities and rights of both parties. Agents also need to confirm product pricing, supply conditions and payment methods, and formulate sales and promotion strategies based on market conditions.
Common sales models include exclusive agency, regional agency and distribution model. Exclusive agency means that the agent has the exclusive sales rights of the brand in a specific area; regional agency is responsible for sales in a specific area; distribution model means that the agent sells products directly to retailers or end customers, which usually does not involve exclusive rights.
The main risks include fierce market competition, high requirements for product quality and technical support, inventory management pressure, and uncertainty caused by changes in brand policies. Distributors need to pay close attention to market changes, ensure stable product quality, and manage inventory reasonably to avoid backlogs and obsolete products.
When choosing the right LED brand, agents should consider the brand's market influence, technical strength and product quality. It is also necessary to pay attention to the brand's price competitiveness and whether it can provide complete after-sales service and technical support. These factors help agents stand out in the market.
OTHERS
CONDUJO (Light Emitting Diode) is a semiconductor device that can convert electrical energy into light energy. When current passes through the LED, the electrons and holes in the semiconductor material recombine, releasing energy and presenting it in the form of light.
LED has many advantages, mainly including energy saving, long life, environmental protection, fast response, high brightness and low temperature. Compared with traditional light sources, LED es más eficiente energéticamente y puede ahorrar mucha electricidad. La vida útil del LED puede llegar a más de 50,000 horas, que es mucho más largo que las lámparas incandescentes y fluorescentes, y no contiene sustancias dañinas como el mercurio, que es más amigable con el medio ambiente. Además, Las luces LED tienen una rápida velocidad de respuesta, No hay retraso en la iluminación, y generar menos calor que las fuentes de luz tradicionales.
Los LED son ampliamente utilizados, incluyendo iluminación, pantallas, luces indicadoras, semáforo, y fuentes de fondo. Son ampliamente utilizados en casas, oficios, iluminación comercial, y otros lugares. Las pantallas LED se utilizan en vallas publicitarias, Tvs, teléfonos móviles, y monitores de computadora. Además, Los LED también son muy comunes en luces indicadoras y luces de estado en productos electrónicos. Los LED también se usan comúnmente en semáforos y luces traseras de automóviles. Las luces de fondo LED se utilizan en dispositivos como televisores, monitores, y pantallas de teléfonos móviles.
Los LED son más duraderos que las fuentes de luz tradicionales, Pero aún pueden fallar en algunos casos. Las causas comunes de falla incluyen sobrecalentamiento, voltaje inestable, corriente excesiva, y problemas de calidad de la bombilla. Las temperaturas de funcionamiento excesivas pueden dañar los LED, Las fluctuaciones de voltaje pueden afectar la estabilidad del LED, y la corriente excesiva puede dañar chips. Los productos LED de baja calidad también son propensos a una falla temprana.
La principal diferencia entre LED y OLED es el principio de emisión de luz y la forma en que se aplica. LED utiliza materiales semiconductores para emitir luz, mientras que OLED usa materiales orgánicos para emitir luz. Dado que OLED puede emitir luz por sí mismo y no requiere una luz de fondo, puede lograr diseños de exhibición más altos y más delgados. El LED generalmente se usa en dispositivos de iluminación y visualización, Mientras que OLED se usa a menudo en pantallas de alta gama para televisores y teléfonos inteligentes.
Son LED más amigables con el medio ambiente que otras fuentes de luz?
A: Los LED son más amigables con el medio ambiente que otras fuentes de luz. Primero, Los LED no contienen sustancias dañinas como el mercurio, lo que los hace más amigables con el medio ambiente. Segundo, Los LED son energéticamente eficientes, que puede reducir el consumo de electricidad y reducir las emisiones de dióxido de carbono, Ayudando así a mitigar el cambio climático. Además, Los LED tienen una vida útil más larga, lo que reduce la frecuencia de reemplazo y, por lo tanto, reduce la generación de residuos.
The operating temperature of LED is generally between -40°C and 85°C. Although LED itself generates less heat, poor heat dissipation may affect its performance and life when working in a high temperature environment, so it is necessary to ensure good ventilation and heat dissipation.