Import Hdi Pcb — Buy in Bulk from Supplier in China

The Hdi PCB offered by A-Tech Circuits Co., Ltd. is a high‑density interconnect printed circuit board designed for compact, high‑performance electronics. It is available in layer configurations from four up to twenty layers, allowing complex routing. The stack‑up can follow a 1+n+1 or a 2+n+2 architecture, which improves signal integrity. Boards are manufactured using either standard FR‑4 laminate or high‑temperature material for elevated thermal resistance.

These material choices align with industry practice where FR‑4 serves most consumer devices and high‑TG laminates are preferred for automotive or aerospace where temperatures exceed 130 °C. Typical HDI boards employ micro‑via technology and laser‑drilled holes of 0.075 mm diameter, matching the supplier’s capability. Standard industry tolerances for trace width and spacing are 0.1 mm to 0.2 mm; the listed 1.6 mil (0.04 mm) dimensions exceed typical precision, indicating fine‑line capability. A‑Tech offers custom design services to adapt stack‑up, material, and layer count to specific project requirements.

Such boards are commonly sourced for telecommunications, automotive infotainment, consumer electronics and industrial automation. Buyers are typically system integrators, OEM designers and contract manufacturers who need dense routing in a small footprint. Trade terms include flexible minimum order quantities, ISO certification, and shipping options such as FOB or CIF; payment and incoterm details should be confirmed directly with the supplier.

A-Tech Circuits Co., Ltd. is located at 3rd Building, Songgang Town, Bao’an District, Shenzhen, Guangdong, China. It is listed as an imported supplier with a harbor trust tier, and the platform records no response activity for this account. The company provides HDI PCB manufacturing and highlights ISO certification and flexible packaging options for international buyers.

The listing does not disclose production capacity, annual turnover or client references, so prospective buyers should request those details directly. Shipping options mentioned are FOB and CIF, but exact lead‑time information is not provided. Interested parties are advised to verify the factory’s quality management system and confirm any additional certifications before placing orders.