... -bearings and significantly strengthen the stability of the project, low cost, practical, artistical, fashionable and ... Grid Structure Co., LtdAdd.: Shu'nan Village Hezhuang Town, Xiaoshan District,Hangzhou City Zhejiang Province, China.Tel ... :+86-571-82921611Fax:+86-571-82911099 Mob:+86-18768401110 Project Exhibitions:The office building of Hangzhou Hanyu Grid Structure Co., Ltd ...