Warning: file_put_contents(/home/ssjjgf8sfsrjcjrg2f/wwwroot/source/cache/license_cache.php): failed to open stream: Permission denied in /home/ssjjgf8sfsrjcjrg2f/wwwroot/source/model/api.class.php on line 217

钢制框架,采用冷轧钢管,管壁厚2.0mm,静电喷涂,座垫及靠背:采用国产知名品牌 35#高密度海绵,拉伸强度>85KG。面料:采用优质棉麻,撕裂强度>35n/nm,外观色泽均匀,表面无龟裂、破损,无油腻感。