[BizSmart] CK INTERSTEEL, making reinforcement bar couplers

CK INTERSTEEL, making reinforcement bar couplers 철근커플러 제조 전문기업 CK인터스틸. CK INTERSTEEL is a company that has developed a coupler for reinforcement steel bars which can improve the efficiency of construction works. It is a company that has provided an optimized solution by developing an innovative reinforcement bar coupler. "Smart" Coupler developed by the company is an innovative product that can connect the reinforcement bars more conveniently and swiftly without additional processing stages. It can improve ...