N'chifukwa Chiyani Mutisankhe?

Mu Marichi 2017, Quzhou Hangyang Special Gas Co., Ltd., gulu loyamba la Hangzhou Co., Ltd.Ili mu Quzhou chatekinoloje zapamwamba Industrial Park, kampani ndi woyamba dziko mkulu-chatekinoloje ogwira ntchito ya Hangyang mpweya kaphatikizidwe R & D, kupanga ndi malonda a mpweya wapadera, The mphamvu kupanga ndi 10000m / chaka kwa neon, 3600m / chaka kwa helium, 6000m / chaka cha krypton, 400m / chaka cha xenon ndi mabotolo 30000 / chaka cha gasi wosakanikirana ndi gasi wamba.