h高潮娇喘抽搐喷水h文np脔仙内射大b美女片段|人妻被沦|女人高潮会喷水吗?|人妻激情五月天|美女啪啪啪18禁|人妻少妇潮喷|人妻被插中文字幕|日韩av有码在线免费观看|熟妇人妻无乱码中文|成人影院在线观看日本,强上日本人妻双飞校花视频,新超碰在线人妻91,一个人看的在线日韩av

The seed tanks are two types, of made of SS304 or SS316. They are mainly used in fermentation production such as production of monosodium glutamate, citric acid, enzyme preparations, glycerin, pharmacy and foods.

Note: Cooling and heating modes are jacket type, internal coil pipe type and external loop pipe type, for customers to choose.

capaclty:50L-1000L.

We are specialized in producing different kinds of valves, pipe fitting, tubes, manhole covers, pumps, tanks etc for many years. We can design the products according to your special request. OEM is welcome too.