As the construction of underground utility networks accelerates globally, trenchless installation methods are increasingly favored for overseas power infrastructure projects. Shiju’s flagship "Orange MPP" power conduit—distinguished by its **trenchless installation capability and hot-melt fusion joining**—has seen widespread adoption in power pipeline projects both at home and abroad, as the company continues to expand its presence in the international market for power cable protection piping.

Manufactured from modified polypropylene, these MPP conduits offer high-temperature resistance and superior ring stiffness, enabling them to withstand heavy underground loads. They are specifically designed for trenchless techniques such as horizontal directional drilling (HDD) and pipe jacking; this eliminates the need for extensive road excavation, significantly shortening construction timelines and minimizing disruption to surface traffic and existing infrastructure. The pipes utilize a hot-melt butt-fusion welding process that creates joints with strength equivalent to the pipe body itself. This ensures excellent sealing performance—effectively blocking the ingress of silt and groundwater to safeguard high-voltage cables—making the product ideal for laying underground power networks beneath roads, waterways, and urban areas.

Currently, this MPP power conduit is being promoted globally via Alibaba.com’s "Gold Supplier" platform, offering solutions tailored to the protection requirements of power cables across various voltage levels. The company also provides comprehensive technical documentation, educating overseas clients on the advantages of trenchless installation and key hot-melt welding procedures, thereby helping international contractors rapidly execute power pipeline projects. Beyond export operations, this product series is also procured in large volumes—often reaching hundreds of thousands of meters per order—for domestic urban grid upgrades and road expansion projects.