LED Circuit Board Company Profile

Our company specializes in the production of single-sided, double-sided, and multilayer circuit boards. We also undertake SMT chip mounting and FMT stencil making services according to customer requirements, providing one-stop component procurement for our clients. The company has professional workshops for board pressing, PCB production, photolithography, tin spraying, and electroplating. We possess industry-leading copper-clad laminate pressing technology and exquisite PCB production processes, achieving complete independent R&D.

The company adheres to the quality policy of "reliable quality, continuous improvement," actively promoting the ISO9002 quality system. We have fully introduced advanced domestic and international circuit board production equipment and electronic mounting equipment. We have a strong, experienced, and innovative PCB elite team. Our factory covers an area of over 10,000 square meters, with an annual output exceeding 2,000,000 square meters.

Products are UL certified, meet EU RoHS directive requirements, and performance reaches IPC and MIL standards; widely exported to countries and regions including the Americas, Europe, Russia, Singapore, and South Korea; widely used in communications, computers, LED lighting, instrumentation, automotive electronics, medical devices, aerospace and military, power supply, detection and control systems, and general consumer electronics.

Workshop Environment

Main Products

Product Applications

Technical Specifications

Aluminum-based Copper Clad Laminate

PCB aluminum-based boards consist of a circuit layer, a heat-conducting insulation layer, and a metal base layer. The circuit layer (i.e., copper foil) is usually etched to form a printed circuit, connecting the various components. Generally, the circuit layer requires a high current carrying capacity, so thicker copper foil is used, typically 35um-280um; The heat-conducting insulation layer is the core technology of PCB aluminum-based boards. It is usually composed of a special polymer filled with special ceramics, with low thermal resistance, excellent viscoelastic properties, and anti-aging ability, capable of withstanding mechanical and thermal stress. The metal base layer is the supporting component of the aluminum-based board, requiring high thermal conductivity. It is generally an aluminum-based board, but copper can also be used (copper provides better thermal conductivity), suitable for drilling, punching, and cutting. PCB materials have incomparable advantages over other materials. Suitable for surface mount technology (SMT) of power components. No heat sink is required, greatly reducing the size, good heat dissipation, good insulation and mechanical properties.

◎Features: Good heat dissipation, excellent dimensional stability, good machinability, electromagnetic wave shielding, excellent cost performance

Application Fields: LED lighting circuits, back-end hybrid integrated circuits, power supply circuits, solid-state relays

2. Product Description

The product features a flat surface, light weight, good dimensional stability, and easy processing. Especially, it has low thermal resistance and is widely used in industrial power supply equipment, automotive and motorcycle ignition devices, regulators, high-power LEDs, audio equipment, power supply modules, and other electronic and electrical devices with heat dissipation requirements. In addition, this material has good shielding performance and can be used in electrical systems requiring shielding. The product has been serialized with complete specifications. Aluminum substrate models include: TFT-01A, TFT-01B, TFT-02A, TFT-02B, etc. Aluminum substrate thicknesses include: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm, 2.0mm, 3.0mm, etc. Aluminum plate models: 1060, 3003, 5052, 6061. Copper foil thicknesses include: 35um, 70um, 105um, 140um. Panel sizes: 500X600mm, 1200X500mm, 1200X600mm, 1500X600mm.

Our Services and Advantages