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Specializing in the production of cylinder cover, base, USES the high quality PE material injection molding, product environmental protection, suitable for kinds of packaging paper tube, badminton rolls, tea packaging carton tube, handicraft paper tube, etc., there are many types of specifications, inner diameter size: 40 mm Φ 38 mm Φ Φ 53 mm to 50 mm Φ Φ Φ Φ Φ 63 mm 63 mm 63 mm 76 mm, 83 mm Φ Φ 99 mm, 105 mm Φ etc., the color is black, white, red, grey, silver, etc., according to the requirements of different colors, welcome to inquire or order to chart to sample processing customized!