Low Borosilicate Medicinal Glass Tube

Low Borosilicate Medicinal Glass Tube

Compliance Standards: YBB, ISO

Glass tube diameters range from 7 mm to 32 mm, with 100% automated laser inspection implemented across all production lines.

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Low Borosilicate & Soda-Lime Medicinal Ampoules

Low Borosilicate & Soda-Lime Medicinal Ampoules

RenYuan Glass

All products strictly comply with YBB and ISO standards. They are manufactured with precise dimensions and tight tolerance control, and can be designed according to YBB standards, ISO standards, or custom specifications provided by clients.

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CLASSIFICATION

Product Series

We specialize in the R&D and production of pharmaceutical-grade low-borosilicate glass tubing and glass packaging containers. Our products comply with YBB and ISO standards.

Low Borosilicate & Soda-Lime Medicinal Glass Tubing

Low Borosilicate & Soda-Lime Medicinal Glass Tubing

Our products comply with YBB and ISO standards. The glass tubes range in diameter from 7 mm to 32 mm, and all production lines undergo 100% automated laser inspection.

Low Borosilicate & Soda-Lime Medicinal Ampoules

Low Borosilicate & Soda-Lime Medicinal Ampoules

Low borosilicate series products strictly adhere to YBB and ISO standards. They feature precise dimensions with minimal tolerances and can be designed according to YBB standards, ISO standards, or custom specifications provided by clients.

Low Borosilicate & Soda-Lime Tubular Vials

Low Borosilicate & Soda-Lime Tubular Vials

The quality of each product series strictly complies with YBB and ISO standards. All products feature precise dimensions with minimal tolerances and can be designed according to YBB standards, ISO standards, or custom specifications provided by clients.

Jiyuan Renyuan Glass Products Co., Ltd.

The company was founded in September 2012 and is located in Qiaowa Village, Zhicheng Town, Jiyuan City. It is an industrial enterprise integrating the production of pharmaceutical glass tubing and pharmaceutical packaging ampoules, and operates as a privately-owned joint-stock enterprise. Currently, the company owns four state-of-the-art fully oxygen-fired glass melting furnaces, with an annual output of approximately 15,000 tons of pharmaceutical glass tubing; 50 production lines for pharmaceutical ampoules, yielding 1.4 billion ampoules per year; and 100 machine units for producing controlled-access vials, with an annual output of 2.1 billion vials. The company’s annual output value can reach 50 million yuan, and its tax and profit contributions can amount to 5 million yuan. At present, the company’s products are sold to provinces and cities including Henan, Shanxi, Hebei, Shandong, Shaanxi, Hubei, Guangzhou, Sichuan, and Northeast China, and have already earned a solid reputation within the Chinese market. Customer satisfaction is the company’s enduring principle, and continuous quality is its eternal theme. The company remains committed to rewarding its customers with superior product quality and excellent service. The Renyuan branch will continue to uphold the spirit of “seeking truth and being pragmatic, pursuing progress with determination, and continuously innovating,” and make due contributions to the sustainable development of China’s pharmaceutical packaging materials industry.

Annual production of low-borosilicate and soda-lime controlled-glass bottles exceeds 2 billion units.

We annually produce over 6 billion vials of low-borosilicate and soda-lime pharmaceutical glass.

Annual production of low-borosilicate and soda-lime controlled-glass bottles exceeds 2 billion units.

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2012 year

Annual production of white and brown tubes made from pharmaceutical low-boron-silica glass

18 article

Glass tube production line

100 Set up+

The company owns an ampoule machine.

150 Taiwan

The company owns a controlled bottle machine.

Blog

News and Information

Company News
Industry Trends
Low-borosilicate glass versus traditional materials: A comparative advantage analysis of ampoules for injection.

2025-12-16

Low-borosilicate glass versus traditional materials: A comparative advantage analysis of ampoules for injection.

In the pharmaceutical industry, ampoules for injection are a critically important packaging format. They not only need to ensure the safety and stability of the drug but also possess excellent physical properties to prevent external factors from affecting the drug’s quality.
Chemical stability of glass

2025-12-16

Chemical stability of glass

Glass used for various purposes all require a certain degree of chemical stability. For example, flat glass with poor chemical stability tends to absorb moisture and stick together during storage and transportation.
The impact of the glass material of ampoules on the quality of injectables

2025-12-16

The impact of the glass material of ampoules on the quality of injectables

The packaging process for injectables requires high-temperature sterilization, and injectables must withstand prolonged storage. Since ampoules used to contain injectable solutions come into direct contact with various types of pharmaceutical liquids, these two components can interact with each other, leading to phenomena that compromise the quality of the injectables, such as changes in pH, precipitation of active ingredients, discoloration, and flaking of the glass surface. Therefore, it is essential to understand the composition, types, and properties of ampoule glass materials in order to make the correct selection. The primary component of glass is silicon dioxide, which is relatively brittle and has a high melting point, making it unable to directly meet the basic requirements for ampoule production. For this reason, we often add sodium, potassium, calcium, magnesium, and aluminum to the basic glass matrix.
What are the characteristics and uses of sodium-calcium ampoules?

2025-12-16

What are the characteristics and uses of sodium-calcium ampoules?

In each part of the sodium-calcium ampoule product, the magnitude and distribution of permanent stress induced by thermal treatment will be uneven. Consequently, this will affect the strength of the glass product and may even cause it to crack spontaneously due to stress concentration.
Here are 5 things to keep in mind when choosing sodium-calcium ampoules.

2025-12-16

Here are 5 things to keep in mind when choosing sodium-calcium ampoules.

Sodium-calcium ampoules still play a relatively important role in relevant fields. Today, I’d like to discuss with everyone how to choose them properly. The goal is to address some of the questions and concerns raised by our online community members and help more people understand the various aspects involved in selecting these ampoules. Of course, there may be some shortcomings or areas for improvement—please don’t flame me if you disagree.
What are the differences between low-borosilicate ampoules and medium-borosilicate ampoules?

2025-12-16

What are the differences between low-borosilicate ampoules and medium-borosilicate ampoules?

The key difference lies in their chemical properties: The national standard for water resistance of the inner surface of low-borosilicate ampoules is 2.6 mm, while that for medium-borosilicate ampoules is 1.3 mm. Both types exhibit excellent performance in terms of transparency and stability.

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