The Guangzhou-Zhanjiang High-speed Railway (Guangzhou-Zhanjiang High-speed Railway), referred to as the Guangzhou-Zhanjiang High-speed Railway, also known as the Guangzhan Passenger dedicated line, is a high-speed railway from Guangzhou to Zhanjiang City in Guangdong Province. It mainly undertakes inter-provincial passenger flow and takes into account intra-provincial passenger flow. It is part of China's “eight vertical and eight horizontal" high-speed railway network.An important part. The line starts at Guangzhou Railway Station, passes through Foshan, Zhaoqing, Yunfu, Yangchun, Yangjiang, Maoming, Zhanjiang and other cities along the way, and finally reaches Zhanjiang North Railway Station. The total length of the main line is about 401 kilometers, and the design speed is 350 kilometers per hour.

The Guangzhan High-speed Rail Foshan Station and supporting engineering projects are undertaken by China Railway Construction. The steel connecting sleeves used in this project are provided by Shenzhen Gulix Building Materials Co., Ltd. 

 Shenzhen Gulix Building Materials Co., Ltd. is a well-known brand enterprise integrating the production, sales, construction and technical services of steel connecting sleeves and equipment in China. With the continuous development of Gulix and the improvement of brand influence, Gulix has many branches (currently it has operation centers in Shenzhen, Guangzhou, Foshan, Zhongshan, Jieyang, Kunming, Chengdu, Hefei, Changsha, Gaobeidian, Shandong, etc.), which have the advantages of more timely distribution and service, and lower customer costs.It is becoming more and more obvious that this is also the practice and presentation of Gulix's core value concept of “Customer first, product excellence”. In recent years, Gulix has been fortunate enough to participate in many large-scale infrastructure projects at home and abroad. While practicing the mission of “seeking safety for construction”, Gulix people have also contributed to the country's urban construction and urban economic growth.