Nitrogen is widely used in the petrochemical industry, mainly utilizing its inertness to blow, replace, clean, pressure transport, chemical reaction agitation, chemical fiber production protection, nitrogen filling protection and other fields
Beijing Hangda Shengshi Gas Equipment Co., Ltd
Sales Hotline:+86-13910281139
Hotline:+86-010-60804975
WhatsApp：+86 18801736919
E-mall： sales@psanitrogengenerator.cn
Website: www.hpsanitrogengenerator.cn
Address: No. 20 Yong'an Road, Shilong Industrial Zone, Mentougou District, Beijing, China
