승진산업(영문)

Since 2019, the Korea Fire Institute (KFI) has been conducting the world’s only full-scale verification tests for maximum expansion (displacement) of seismic separation joints.

In 2023, SEUNGJIN IND Co., Ltd. became the first company in Korea to obtain KFI certification by successfully passing a full-scale displacement test in a single trial for a seismic separation joint (300A, 2.0 MPa) with maximum movement capacity of ±X, ±Y, and ±Z axes at 400 mm. Furthermore, SEUNGJIN IND Co., Ltd. is the only company in Korea equipped with a displacement testing system capable of evaluating ±X, ±Y, and ±Z axes up to 600 mm. Through continuous full-scale displacement testing, we are committed to delivering the highest quality seismic separation joint products.

SEUNGJIN IND Co., Ltd. maintains rigorous quality control in accordance with globally recognized standards such as FM Approvals, UL, and the Korea Fire Institute (KFI).

We are equipped with dozens of advanced testing and measurement instruments, including profile measuring systems and tensile testing machines. Through these capabilities, we ensure strict quality inspection and control across a wide range of products, including expansion piping systems, flexible joints, and expansion joints.

Since 2019, the Korea Fire Institute (KFI) has been conducting the world’s only full-scale verification tests for maximum expansion (displacement) of seismic separation joints.

In 2023, SEUNGJIN IND Co., Ltd. became the first company in Korea to obtain KFI certification by successfully passing a full-scale displacement test in a single trial for a seismic separation joint (300A, 2.0 MPa) with maximum movement capacity of ±X, ±Y, and ±Z axes at 400 mm. Furthermore, SEUNGJIN IND Co., Ltd. is the only company in Korea equipped with a displacement testing system capable of evaluating ±X, ±Y, and ±Z axes up to 600 mm. Through continuous full-scale displacement testing, we are committed to delivering the highest quality seismic separation joint products

SEUNGJIN IND Co., Ltd. maintains rigorous quality control in accordance with globally recognized standards such as FM Approvals, UL, and the Korea Fire Institute (KFI).

We are equipped with dozens of advanced testing and measurement instruments, including profile measuring systems and tensile testing machines. Through these capabilities, we ensure strict quality inspection and control across a wide range of products, including expansion piping systems, flexible joints, and expansion joints.