Limin Community in Linshu County, Linyi City, which has been built for more than 20 years, suffered from aging and corrosion of the original sewer system, leading to problems such as poor drainage, pipeline blockages, and odor emission, severely affecting residents' lives and the community environment. To improve the living environment, the community decided to comprehensively reconstruct the sewer system using PVC-U pipes produced by Jianlong Plastic.

Eastern Europe is a major agricultural country. In recent years, to improve agricultural production efficiency and water resource utilization, the country has vigorously promoted smart drip irrigation technology.

In coal mining companies, the aging and damage of pipes in underground drainage and ventilation systems are significant causes of safety accidents. To improve coal mine safety production levels, a large African coal mining enterprise decided to comprehensively renovate its underground drainage and ventilation pipelines. Seeking plastic pipes with higher safety performance, the company partnered with us to launch the project.

A large-scale new energy park is planned in the Middle East, including multiple buildings using ground source heat pump systems for heating and cooling. The ground source heat pump system has extremely high requirements for pipes, which need to have good high-temperature and high-pressure resistance, as well as excellent thermal conductivity and soil stress resistance.

With the rapid urbanization of island countries in Southeast Asia, their original water supply pipelines, mostly made of metal, have suffered severe aging and corrosion due to the erosion of sea breeze and humid environments. Frequent water leaks not only cause massive water waste but also affect residents' normal water use. To address this issue, a municipal water supply pipeline renovation project was launched, planning to replace old metal pipelines with new plastic pipes.

Cooperation Project: Pipe material supply for the water supply and drainage system of a large residential community.

Cooperation Project: Pipe material procurement for the village's tap water project.

Pipe material procurement for the Urban Construction · Xuefu Project and Xuefu Square Project.