The installation of national standard rubber expansion joints for Xiamen Line 1 comes from Shanghai Songjiang Factory

The official website of Shanghai Songjiang  provides you with information on the single rubber expansion  joint contract for the Xiamen Metro Line 1 Lot 2 project. Songjiang Group provides pipeline shock absorber products for many urban subway projects, including rubber expansion joints, corrugated compensators, metal hoses, spring shock absorbers, and other products. The following is an introduction to the installation of national standard rubber expansion joints for Xiamen Line 1 comes from Shanghai Songjiang Factory.
1、 Introduction to Xiamen Metro Line 1:

Line 1 runs through Xiamen from north to south, connecting important clusters such as Siming District, Huli District, and Jimei District. Passing through the bustling old urban area, the station is surrounded by dense buildings, rich in water and sand in the stratum, complex underground pipelines, serious boulders and bedrock protrusions in the section, and very complex geological conditions. It is currently a subway line with great difficulty in domestic construction.

Xiamen Metro Line 1 has a total length of 30.3 kilometers and 24 stations, including 17 general stations and 5 transfer stations. Xiamen Metro Line 1 starts from Zhenhai Road Station in the south of Siming District, Xiamen Island, connecting important clusters such as Siming District, Huli District, Jimei District, and finally ends at Yannei Station in Houxi Town, Jimei District. It is a backbone line radiating from the island to the north to form a cross sea fast connection channel. This line has one depot in Gaoqi parking lot.
Xiamen Metro Line 1 (Zhenhai Road Yannei) is a radial skeleton line from Xiamen Island to Jimei, building a fast cross sea connection between Xiamen Island and Jimei, and serving Xiamen North Station. The logo color is Minnan Red.

2、 Introduction to the contract about the installation of national standard rubber expansion joints for Xiamen Line 1 comes from Shanghai Songjiang Factory:
The following is a scanned copy of the authentic contract. Please do not modify or reproduce it. This contract is only used as proof of supply. Thank you for your cooperation.

3、 Physical photos of  the installation of national standard rubber expansion joints for Xiamen Line 1 comes from Shanghai Songjiang Factory:

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