The 300kg glass door hinge stainless steel floor spring is a new design, through excellent processing technology and high-quality raw materials, the performance of 300kg glass door hinge stainless steel floor spring up to a higher standard. We are perfect for every detail of the 300kg glass door hinge stainless steel floor spring, guarantee the quality level, so as to bring you the perfect product experience. JIANLAI is a professional China 300kg glass door hinge stainless steel floor spring manufacturer and supplier, if you are looking for the best 300kg glass door hinge stainless steel floor spring with low price, consult us now!