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Siffo Company Introduction 

Learn why SIFFO is passionate about diversity in the workplace.

Shandong Siffo Plastic Technology Co., Ltd is located in Linyi City, Shandong Province, China. It specializes in the production of HDPE pipes, PVC pipes, PPR pipes and pipe fittings of high standard materials. It adopts high-tech production lines to improve production efficiency and provide customers with fast delivery time. At the same time, SIFFO has passed ISO, WRAS, SGS and many.

SIFFO has established a complete pipeline product system, which can be applied to most of the pipeline systems. The scope of application covers municipal water supply and drainage systems, agricultural irrigation, sewage discharge, rural water network transformation, etc. The products sell well at home and abroad, such as Southeast Asia, Africa, Australia , Europe and the United States and so on.

SIFFO is committed to developing healthy and environmentally friendly water conservancy projects, serving global customers with high-quality products and services.

Quality Control
QC - High-standard and high-purity raw materials

SIFFO insists on using high-standard and high-purity raw materials, such as Borealis, Borouge, Sabic, Sinopec, PetroChina, etc. The products are non-toxic, high in strength and long in service life. With high-standard raw materials and high-quality products, SIFFO only makes the best products for customers.

QC - SIFFO High standard production process
SIFFO has more than 60 pipeline extrusion production lines and dozens of injection molding equipment, all of which are advanced production equipment from Germany or China, with very excellent production technology and quality control system.
QC - Strict quality inspection process
Siffo is equipped with advanced testing equipment and has a national laboratory to conduct strict inspections on raw materials and product quality to ensure high-quality products.
QC - Complete after-sales service system

Siffo has a complete after-sales service system, providing products with a warranty period of up to 15 years, providing complete solutions for customers' problems, and presenting them to customers with the best after-sales service.