Jinhua yijia tools Co., LTD is proffesionlly produce various high grade type spirit vial for measuring tools and measuring intrument, which made by acrylic(PMMA) and glass material, including cylinder type vial,
Round type vial and square type vial, the precision is 4"-60', the description is follows:
Our Plastic bubble vial has particular characteristic:
* Appearance looks high transparent and clear with the unified and standard dimension;
* Precision: 30', 15'...
* Remain it's accuracy by rotating 360 degree around its axle center for Square and cylindroid vials.
* Never be leaked;
Welcome your any inquiring and OEM.