Biopharmaceutical Vials

The occurrence of corrosion on glass vials inner surface results from the reaction between sodium in glass surfaces and water in the atmosphere under a certain condition. This reaction is promoted at high difference of humidity and temperature between a daytime and a nighttime especially in a rainy season. Glass surface treatments, for example by solutions, can improve the hydrolytic resistance.  And our biopharmaceutical glass vials provide good property of hydrolytic resistance, no matter clear or amber vials, after glass surface treatment. Continuousinnovation and process improvement with state-of-the-art production lines andinspection systems enable us to provide a wide range of pharmaceutical primary packagingsolutions which contribute to customer`s growth. By over 25-year ongoingoptimization along with constant research and development, Zhengli vials aredesigned for to date market trend. Lyo bottom, blowback, crimp neck, screwneck, flip cap, internal lip, pilfer proof and snap-on, all are included inZhengli`s vails selection. All Zhengli vials are manufactured and packed consistentwith ISO 9001 and ISO 15378 standard. Standard: GMP environment plant 100% AIS dimensional and cosmetic inspection 100% traceability of products Lyophilization Sterilization Ready to fill&finish