Import Acrylic Tubular Spirit Level Vial — Buy in Bulk from Supplier in China

The acrylic tubular spirit level vial from Huide Level Instrument Co., Ltd. is a precision measurement component manufactured in Hebei Province, China, for integration into construction and engineering tools. The source designates this unit as code PT-0512, indicating a catalogued part rather than a generic commodity. Tubular vials of this type rely on a curved glass or acrylic bore filled with coloured liquid and an air bubble to indicate horizontal or vertical alignment against a graduated scale.

Acrylic construction offers specific advantages over traditional glass for this application: it resists impact fracture, weighs less, and permits clearer bubble visibility through improved light transmission. The tubular format, as opposed to circular bullseye vials, provides linear sensitivity along a single axis, making it the standard choice for hand levels and straightedges. Typical industry tolerances for sensitivity in this product class range from 0.5 to 2.0 mm per metre, though the buyer must confirm Huide's stated sensitivity grade directly.

Buyers of these vials include hand tool manufacturers, OEMs producing custom leveling equipment, and industrial calibration services. The supplier operates from Hengshui with a harbour trust tier and imported supplier classification. Response rate and average response time data are not available in the source, so communication reliability should be tested before commitment. Standard packaging for tubular vials typically involves individual compartment trays or foam inserts to prevent bore damage in transit.

Huide Level Instrument Co., Ltd. is located at No.269-1 Shengli Road, Hengshui, Hebei Province, 053000, China. The supplier carries an imported tier classification and a harbour trust tier, which indicates basic platform verification without advanced assurance signals. Both response rate and average response hours register at zero in the available data, suggesting limited or no recent buyer engagement through the platform channel. The listing does not state year of establishment, production floor space, employee count, or annual export volume.

The company's specialisation appears centred on leveling instruments and components, given its product catalogue. No certifications, test equipment, or quality management system accreditations are confirmed in the source data. Buyers should request ISO 9001 or equivalent quality system documentation directly, along with sample vials for sensitivity verification against a calibrated surface plate. The Hebei location places Huide within a broader northern Chinese manufacturing corridor with established logistics links to Tianjin Port for export shipment.