Jinan Hengsheng New Building Material Co., Ltd, he hanga motuhake i roto i te awheawhe hōhipera, pae hopu haumaru, kaitiaki kokonga taiepa, nohoanga ua, arai arai, TPU/PVC pereki matapo me te whakaora whakaora taputapu mo nga kaumatua me te hunga hauā.The wheketere. kei roto i te 10 runga rawa i roto i te umanga a-whare. Na ko nga hua he SGS,TUV,CE certificated.The production centre is in Qihe, Shandong, te tino ataahua eco-tourism demonstration city in China.
Neke atu i te 20 eka o nga waahi whakaputa me te neke atu i te 200 momo hua taonga. Koinei tetahi o nga kaihanga ngaio o te umanga i Haina.
