Straight Cylindrical Tube with Laboratory Sample Tube and Ribbed Grip Band Below Cap

We manufacture the laboratory sample tube with an integrated hinged snap cap to ensure proper interface alignment. That alignment supports repeatable handling during filling, capping, and downstream inspection. For your build we define material grade, surface finish, and a tight tolerance range as primary controls. The approved CAD model under revision control serves as the reference, while all production sign-off follows your approved documentation, serving food & beverages applications. Our Changzhou plant, with ISO9001 accreditation, manufactures laboratory sample tubes alongside liquid packaging and pharmaceutical equipment work. The production area measures upwards of 15,000 m². The facility holds ISO 14001, ISO 45001, and ISO 9001 certification. Cost and lead time are based on order quantity, with details confirmed after we review your drawing or sample.