4L Concentrated sulfuric acid liquid filling machine shipped to USA. 

anti-corrosive liquid filling  machine, controlled by servo, high accurate and stable performance. 

it is made of pp, we'd like to offer the PP material we use to you to test in your corrosive product. 

any interests, email us: sales@eno-machine.com; wechat/whatsapp: 0086-13515272535