Professional Spirit Bubble Level SupplierYuanBo Engineering Co., Ltd. located in industry zone No.88, Hengshui city, Hebei province, China, is a professional supplier of bubble level vials for more than 10 years. We have advanced production equipment, rich experience, high standard quality testing equipment, skilled workers, professional salesman and kind after-sale service. Our products are widely used in engineering machine, leveling instrument, photographic equipment, electronic scale, household appliance and so on.Our products cover glass circular bubble level, glass tubular high precise level vial, glass tubular common level vial, plastic circular bubble level, plastic tubular bubble level, metal bubble level, strip type bubble level and so on. The color, shape and dimension of the bubble level vial can be customized according to the customer&＃39;s application and using habit.There is a transparent glass tubular spirit level vial of high precision on the ground.We provide glass tubular bubble level of sensitivity from 2" /2 mm - 20&＃39; /2 mm.There is a transparent glass universal spirit level vial on the ground.The glass circular bubble level have common sensitivity but can measure the angle of all the direction.There are several tubular and circular glass bubble level vials on the ground.We supply various kinds of plastic spirit level vials used in leveling instrument, household appliance and so on.There is a metals bubble level vial with fixing hole on the ground.Our metal level vials can be installed on the instruments and equipment easily.