ShenZhen WanYi Technology CO., Ltd is divided into air quality of the environment, gas detection and monitoring, measuring water quality analysis testing equipment class, the negative ions far infrared health testing equipment category, Electronic and electrical instrumentation classes, test classes at home and abroad such as sales and service support.Company by virtue of the excellent marketing idea, and efficient logistics management system and a strong sales network the Wan instrument through the instrument is moving in the electronics supporting industries and services leading goal unremitting efforts! Expectations with all the allies together! Serve the community!