

In the northwestern urban area of Frankfurt, Germany, a modern factory covering an area of 8,000 square meters stands quietly. This is the core of GHLSM (Gelan Shiman).
For 47 years, this family-run enterprise has always provided excellent sewage lifting solutions for global high-end private vls, commercial buildings and industrial projects with rigorous German craftsmanship and persistent artisanship.
Qualty, an unwavering commitment in the bloodlie Since it's establishment in 1978, every pumping station of GHI SM has carried the ultimate pursuit of precision engineering by three generations of the family.
We are wel aware that the sewage lifting system is not only a functional device but also a silent guardian of building quality. Therefore, from research and development to production, GHLSM stritly implements ISO standards and
undergoes more than 200 functional tests and life span measurements to ensure that the product can still operate stably under extreme working conditions.
As the Germans often say, "There is no shortcut to quality." GHLSM - Polishing quality over time, defining standards with craftsmanship."

As a customer, you are the focus of our attention and the driving force behind our pursuit of technological innovation, technology, and solutions. These technologies and solutions can provide answers to the most pressing issues of the future, enabling us to achieve it today.


Every technical polishing is focused on building a reliable defense line for sewage discharge in high-end private villas, commercial buildings, and industrial projects. Whether it's basement drainage scenarios or complex working conditions, our solutions are committed to using German technology to add smarter and more durable support to the drainage system.


We firmly integrate the concept of sustainable development into our corporate ideology, strive to reduce our impact on the environment, help buildings reduce water consumption through our innovative solutions, and provide a green practice path for drainage systems.

A Courtesy for Valued Clients,the engineering team at GHL .SM excels at turning technical challenges into optimal solutions.
Digital supply chain system,precisely controling every link from raw material procurement to factory - exit tstig
Strictly implements ISO standards and undergoes more than 200 functional tests and life - span measurements.