About Us

Dongguan Shanhao Technology Co., Ltd. is a powerful company integrating production and sales. The company has its own professional scientific research and technical backbone, and has its own production plant and manufacturing workshop. Strong grade production capacity, using original authentic materials, strict product quality control, CE product certification, stability, safety and reliability, quality assurance.

The quality demand of customers is our working standard

Good quality is worth having

product detail

DIN-Rail Mounting

DIN rail installation, convenient installation, fast, firm and stable, more convenient disassembly and assembly

Original genuine

The relay can be plugged in and out for easy replacement

High quality anti flame retardant shell

The shell made of high material is wear-resistant and firm