Your Reliable Glass Vials Manufacturer

With a steadfast commitment to excellence, we are a trusted leader in the glass vials manufacturer. With over five years of invaluable experience, we have consistently delivered top-tier glass vials packaging solutions to our clients. Our unwavering dedication to staying at the forefront of technology ensures that we offer innovative, cutting-edge glass bottle packaging options that not only meet but exceed industry standards.

Our success stems from our professional team of experts who bring extensive knowledge and skill to every project. We take immense pride in providing premium, high-quality Chinese glass vials packaging products that safeguard the integrity of your products. At every step of the way, from design to production, we prioritize precision and attention to detail. When you choose us as your glass vials packaging partner, you’re not just receiving a product; you’re gaining a reliable, forward-thinking partner dedicated to the success of your glass vials.

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Double Ended Vials

Types of Glass Vials


Scintillation Vials

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Double Ended Vials

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Autosampler Vials

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EPA Water Analysis Vials

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Small Dropper Vials

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Roll-on Vials

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Headspace Vials

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Tamper Evident Glass Vials

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We are Unparalleled in Quality and Execution

Yifan is a trusted manufacturer of laboratory glass vials with years of experience in creating high-quality packaging solutions for various situations. Ensure product quality through strict quality control and win customer trust. YF’s glass vials are an ideal choice for laboratory experiments, providing reliable containers and support for scientific research work.


  • Glass containers for pharmaceutical use are intended to come into direct contact with pharmaceutical products. The material of the glass container is hot pressed low expansion borosilicate glass, which has a high hydrolytic resistance and a high thermal shock resistance due to the chemical composition of the glass itself.
  • The inner surface of glass vials may be treated to improve hydrolytic resistance. The outer surface of glass vials may be treated to reduce friction or for protection against abrasion or breakage.The outer surface treatment is such that it does not contaminate the inner surface of the container.
  • Laboratory glass may be colored to provide protection from light by the addition of small amounts of metal oxides and is tested as described in Spectral Transmission for Colored Glass Containers.
  • In experiments that combine specific glass particle testing with surface glass hydrolysis resistance testing, hydrolysis resistance is determined by the amount of alkali released by the glass under specified conditions.When using more corrosion-resistant glass materials, the alkali content is very low.
  • Our laboratory glass vials comply with their respective characteristics and surface anti hydrolysis specifications, and are classified as Class I, II, or III glass. Class I glass vials are suitable for medicinal purposes.
glass vials
glass vials
glass vials

YF’s laboratory glass vials have passed various defect tests and will not cause harm to people or pose potential dangers; It will not affect the quality and process capability of the products involved. Our laboratory glass vials have good sealing properties, so they do not pose a risk of microbial contamination to sterile products.

In the production process, we minimize damage to containers to improve user productivity.

We have strict and specific quality inspection procedures for laboratory glass bottles, comply with the appearance quality standards for regulated bottles in the United States such as:

Vial Mouth

    • Broken Finish: The damage to the container caused by defects is relatively small if seal is intact. If the sealing is not intact, it may cause personal injury, pose a potential danger, and reduce production efficiency;
    • Chipped Sealing Surface: A small part of the bottle mouth is missing or damaged. If the sealing integrity is damaged, it is classified as critical; If the sealing is intact, it cannot be used as packaging.
    • Fire Check: Fire check do not damage the integrity of the seal, and defects do not affect the quality or process capability of the product. etc.

Vial Body

    • Airline: If the width of the bubble line located on the bottle body is greater than 0.25mm, the defect level is lower;
    • Belt Marks: Due to the high temperature of the annealing furnace, the annealing furnace conveyor belt imprints located on the side and bottom of the container are produced, with a lower defect level;
    • Bent: The finish of the container is distorted to the extent that the plane of
      the seal surface is not perpendict1lar to axis of the body. etc.

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