All 4 products from Hui Hexun Industrial HongKong Co., Ltd..

Heavy copper PCBs are designed to handle higher current levels than standard PCBs. These circuit boards utilize a thicker copper layer, which allows for increased current carrying capacity and improved heat dissipation.

Multilayer PCBs are constructed from FR4 and Rogers materials. They are designed for high-performance applications and ensure optimal signal integrity.

This is a multilayer printed circuit board designed for prototyping. It features a red soldermask and includes connectors, resistors, capacitors, and integrated circuits.

This is a multilayer printed circuit board (PCB) with a purple soldermask. The board is designed for complex electronic circuits and high-density component placement.