water level is with two columnar vials
and with from 1M,1.5M to 100M plastic tubes
which is used by conventional measuring.
Port: Shanghai or Ningbo
Supply Ability: 5000 Piece/Pieces per Day
Payment Terms: L/C,D/P,T/T,Western Union
Contact SupplierPackaging Detail: colour card blister packing
Delivery Detail: 10