SCHTEZOR GMBH LIMITED, known as Schtezor, is a well-known high-tech group that integrates R&D, production, and sales, with a complete and scientific quality management system. It is a developer and manufacturer of environmental protection and energy-saving systems as well as home living systems. Schtezor's operation principle is to 'only provide products and services that improve living environments.' Its integrity, strength, and product quality have been recognized by the industry, with products and markets spanning the globe. Schtezor's pipeline products entered the Chinese market in 2016, and based on a positive outlook in China, Schtezor Technology (Guangdong) Co., Ltd. was established in 2019 to provide full-service support for the Chinese market.  

By 2024, a super factory covering raw materials, production, and irradiation has been built, making it one of the few companies in the industry with its own accelerator production capability. It provides excellent PE-Xc series pipelines for the Chinese market.