Jiande Shoucang Town Waste Water Treatment Project which used the DN800—1200 glass steel with sand pipes and the length of it is 8 kilometers and our company takes in charge of the design, making, transportation and building as well as fixation.

Jiande Wuzhou Centralization Industrial Waste Water Treatment Project use the DN300—600 glass steel with sand pipes and the length is 12 kilometers, it is the longest application project which is the milestone of the application of this kind of pipes.

Jiande Central Town Water Supply Project used DN300—600 glass steel with sand pipes and the length is 7 kilometers which was honored as the superior project.

Jiangxi Province Nanchang Waste Water Treatment project used the DN900—1200 glass steel with sand pipes and the length is 20 kilometers and the geography location is complex and the environment is changeable and the condition is terrible.

Yiwu Shangxi Glass Steel Pipes Project used DN600-1000 glass steel with sand pipes and the length is 6 kilometers and it is on the site.