Hangzhou Xinsheng Precision Machinery Co., Ltd. ndi osakaniza makampani ndi malonda malonda kuti Kuphatikiza R&D, kupanga ndi distribution.The zazikulu zopanga ndi malonda ndi apamwamba kalasi zozungulira macheka masamba ndi mwatsatanetsatane kudula zida Chalk.Zomwe zimagwiritsidwa ntchito kwambiri pamitengo, zitsulo, miyala, acrylic ndi mafakitale ena opangira.
Tili ndi ukadaulo wapamwamba wopanga, kuwongolera kwamtundu wabwino, kuyezetsa kolimba ndi zida zamakono zopangira kuti tiwonetsetse kukula kwa matrix omaliza a tsamba la macheka komanso kusinthasintha kwa inertia yozungulira, kuti tikwaniritse kudulidwa kwakukulu.