Founded in 2004, DSW is one of the leading manufacturers of liquid storage tanks and cryogenic tanks. Our unrivaled manufacturing capabilities provide liquid storage tanks and Cryo Tanks with unparalleled stability. WHY DSW? Be listed from 2019 by the General Administration of Customs of China, providing fresh "" China data"" for the China national export indicator survey. " NINGBO DSW INTERNATIONAL CO., LTD Add:1301-1302 No.5 Oriental Commercial Center, Xingning Road, Ningbo City, 315041, China Phone： +86 (574)27861849 +86 (574)27861869 Fax： +86(574)87264906 E-mail： sales@dswbrand.com website： https://chinacryogenictank.com