... :a) Material: iron, aluminumb) Size: all stylesc) Suitable for parks, industrial estates, housing, camps,caravan sites and temporary construction sitesOur Instruction ... . 10 XiaoGuanDongLi, AnWai, ChaoYang District, Beijing ChinaCompany Name:Beijing YingGuangWanNian Technology Development Co., Ltd.Contact Person:Ms Zhang/ Mr CharlesFax:86-010-64891614Telephone:86 ...