Square spirit bubble level vial

plastic square vials bubble levels     Square Vials Specification: 15*15*40mm,10*10*29mm   1.Description   · Product: Plastic Square vials · Material:  high quality Acrylic (PMMA) · Packing:  Neutral Packing (polybags+export cartons) · Sample Time: 5 days · Delivery Time: 15-20 days after deposit · MOQ: 5,000pcs for bubble levels       2. OEM & ODM   ·Customized Brand and Logo: Available   · Change on Material and Size: Available   · Develop on Artwork: Available   · Enhance on Packing: Available   3.Payment Terms   ·30% TT in advance, 70% T/T balance at the copy of B/L.   ·L/C at sight   ·Western Union   4. Types of Level        A spirit level or bubble level is an instrument designed to indicate whether a surface is horizontal (level) or vertical(plumb). Different types of spirit levels may be used by carpenters, stonemasons, bricklayers, other building trades workers,surveyors, millwrights and other metalworkers, and in some photographic or videographic work.       We are a professional supplier of measuring tools,including bubble level,spirit leveltape mesure folding ruler,chalk line etc.    We can make any  customized size to according to your drawing.   Our bubble level products series:   1. Plastic cylinder type bubble level       2. Plastic circular type bubble level       3. Plastic whole bubble level       4. Glass bubble level       5. Bubble level+Bracket /Mini Level           If you have any ideas or help, Please feel free to contact us!