Wenqi Circuit Board Technology Co., Ltd. Is an enterprise that integrates research and development, production, and sales of aluminum based copper-clad laminates and aluminum based circuit boards. The company mainly produces high-precision single, double-sided, multi-layer printed circuit boards, aluminum based circuit boards, and flexible circuit boards. It has fully introduced advanced circuit board production equipment and electronic mounting equipment. The company adheres to the quality policy of "quality first, excellence", and its products are widely used in fields such as computers, communications, aerospace equipment, automobiles, power supply, LED lighting, and general consumer electronics. The products have passed UL certification and comply with the requirements of the EU RoHS directive. Wenqi Circuit Board Technology Co., Ltd. Specializes in producing various specifications and sizes of high-end LED aluminum based circuit boards. It uses imported exposure solar ink and has a computer V-cut width of 3mm without tolerance, with a maximum length of 1500mm. The copper foil thickness is 1OZ-8OZ (35 μ M-280 μ M), with good insulation, high voltage resistance, thermal conductivity of 1.4-1.6W/m · K, high voltage resistance up to 6000V, lead-free environmental protection process, and can be customized with LM lumens CREE is a company mainly engaged in LED aluminum based circuit boards with various specifications such as 5050.3528.3014.5630.57302835 SMT (diameter, length, width, series and parallel),