China National Salt and Chemical Corporation Personnel Positioning System

Customer Introduction

    China Salt Changzhou Chemical Co., Ltd. is a subsidiary of China Salt Anhui Hongsifang Co., Ltd. and is an 

important third-level enterprise of China Salt Industry Group Co., Ltd. 

As a comprehensive chemical enterprise mainly engaged in the production of chlor-alkali and its derivative 

products, China Salt Changzhou Chemical has become one of the national key chlor-alkali enterprises and 

one of the 100 key enterprises in Jiangsu Province.

Project Introduction

    Maydy has developed a customized personnel passive positioning management system for China National 

Salt Changhua by leveraging its own technological advantages and combining existing products with customers. 

The core of the system monitors the real-time and historical locations of internal personnel with handheld PDAs 

and external personnel with 4G positioning tags, achieving real-time monitoring and safety protection for personnel 

entering the park, solving the pain points of the company's emergency response after personnel accidents and 

low intelligent management level.