Import Aluminum Core Pcb With White Solder Mask — Buy in wholesale FOB from Supplier in China

King Credie Technology Limited manufactures this aluminum core PCB with a white solder mask, designed for LED lighting and power electronics where thermal management is critical. The board uses a 1L+Al+1L stack with 2.0 mm total thickness and 2W/m.k thermal conductivity, enabling efficient heat dissipation from high-power components. Copper weight is 1OZ, with minimum hole size of 12mil (0.3mm) and minimum line width/spacing of 4mil (0.1mm)/5mil (0.125mm). The white solder mask paired with black silkscreen provides strong contrast for assembly and inspection.

The aluminum core substrate replaces conventional FR-4 in applications where heat must spread laterally rather than through the board. Standard material for this construction is a metal-backed laminate with dielectric layer bonded to aluminum, typically 1.0-3.2 mm total thickness in industry practice. King Credie specifies 2W/m.k thermal conductivity, a mid-range value suitable for LED modules and medium-power converters. Surface finish is lead-free HASL, compliant with RoHS directives and compatible with standard reflow profiles. The white solder mask reflects light in LED applications, improving luminous efficiency compared to darker alternatives.

Target buyers include LED fixture manufacturers, power supply designers, and automotive lighting suppliers sourcing thermally stable substrates. The stated no-MOQ policy supports prototype and small-batch procurement, though buyers should confirm current minimums directly. Typical applications include downlight modules, streetlight drivers, and motor control boards where operating temperatures exceed FR-4 limits. For volume orders, buyers should discuss panelization, scoring, and routing preferences with the supplier to optimize assembly efficiency.

King Credie Technology Limited operates from Block 5-A, Tongtai Times Center in Fuyong Town, Baoan District, Shenzhen, placing the company within Guangdong Province's dense electronics manufacturing corridor. The supplier holds UL certification alongside ISO 9001 and ISO 14001 quality and environmental management credentials, which are verifiable against current registry status. The harbor trust tier and 0.00 response rate with zero average response hours indicate limited engagement data; buyers should initiate direct contact to assess communication reliability and technical support capability before committing to orders.

The company specializes in aluminum core PCB manufacturing with stated capability for no-MOQ orders, a positioning that suggests flexibility for prototype and niche production runs. Shenzhen's ecosystem provides access to raw material suppliers, PCB fabrication equipment, and logistics networks for both domestic and export markets. Buyers should verify whether King Credie performs in-house fabrication or outsources core processes, as this affects quality control and lead-time consistency. Requesting sample boards with thermal performance validation data would be prudent given the critical nature of thermal conductivity specifications in target applications.