Welcome to Shandong Guoying Import & Export Co., Ltd., we are a foreign trade company focusing on the production and sales of high-quality metal products. Over the years, we have been committed to providing customers with high-quality carbon steel, stainless steel, galvanized, color-coated, copper-aluminum, external flanges and square pile end plates and other metal products.

Square pile end plate is a steel product widely used in infrastructure construction such as buildings, bridges, and roads. We provide square pile end plates of various specifications and materials to meet the needs of different engineering projects.

Flange is a metal product widely used in pipeline connection and sealing. We provide flanges of various specifications and materials to meet the application needs of different industrial fields.