In the global pharmaceutical industry, packaging plays a critical role in drug safety, stability, and regulatory compliance, especially for sensitive biologics, high-value injectables, and life-saving vaccines.

As regulatory standards tighten worldwide, pharmaceutical companies rely on experienced pharmaceutical packaging manufacturer partners capable of delivering reliable and compliant solutions. High-quality glass packaging, such as borosilicate, is the preferred choice.

Shandong Linuo Pharmaceutical Packaging Co., Ltd. is one of Asia’s leading production bases for borosilicate pharmaceutical glass, dedicated to providing solutions that global healthcare providers can trust.

About Linuo

Founded in 1995 and listed on the Shenzhen Stock Exchange’s Growth Enterprise Market in 2021 (Stock Code: 301188.SZ), Linuo is a high-tech enterprise specializing in borosilicate ampoules, injection vials, molded glass bottles, cartridges, and other pharma glass packaging.

Linuo is headquartered in Jinan, Shanghai, and Dubai, with R&D centers in Germany and Japan, as well as production bases in the Middle East, Southeast Asia, and South America. Our company boasts an annual production capacity of over 9.6 billion units, with annual sales exceeding $694 million. It operates more than 500 advanced production machines and smart factories covering over 900,000 square meters.

Over three decades, Linuo has served over 10,000 customers in more than 100 countries and regions, earning the trust of one-third of pharmaceutical companies worldwide. Our products are widely used in biologics, vaccines, injectable drugs, contrast agents, etc.

Achievements and Certifications

Linuo’s technical strength is supported by continuous innovation and strict compliance with international regulations.

These include:

• More than 130 patented technologies.
• Participation in drafting or revising over 20 international, national, and industry standards.
• Products compliant with EP, USP, JP, and Chinese Pharmacopoeia requirements.
• Certifications including ISO, FDA DMF registration, Health Canada MF, and EU CEP.
• CNAS-accredited laboratories capable of conducting pharmaceutical compatibility testing.

These qualifications position Linuo among globally competitive pharmaceutical glass bottle manufacturers, capable of supporting regulated pharmaceutical markets worldwide.

Linuo Product Portfolio

As a comprehensive pharmaceutical packaging manufacturer, Linuo offers a broad product portfolio designed to meet diverse drug delivery requirements.

1. Ampoules

Linuo produces high-quality glass ampoule products, available in three types: Form B, Form C, and Form D, with a capacity range from 1 ml to 30 ml. These ampoules are widely used for injectable medicines and medical treatments. Custom marking, color rings, and printing options are available to meet identification and branding needs.

The FDA DMF registration number is 27095.

2. Prefilled Syringes

Prefilled syringe systems enable accurate dosing and reduce contamination risks. They offer a capacity range from 1ml to 10ml and come in both needle and Luer lock options (with 25G/27G needles). Prefilled syringes are suitable for vaccines, biologics, aesthetics, antithrombotics, and ophthalmic drugs.

The FDA DMF registration number is 041474.

3. Tubular Vials

The tubular vial remains one of the most widely used packaging formats for injectable drugs. Manufactured from borosilicate glass tubing, Linuo tubular vials offer excellent resistance to hydrolytic, freeze-drying, acid, alkali, and thermal shock, making them ideal for freeze-dried drugs and biologics.

The FDA DMF registration number is 27096.

4. Molded Bottles

Molded bottle supports large-volume pharmaceutical applications. It is lightweight and offers clear and amber color options for different needs.

The FDA DMF registration number is 38426.

5. Glass Tubing

Linuo produces high-quality low and neutral borosilicate glass tubes, available in both clear and amber colors. The intelligent manufacturing process ensures product consistency and stability.

6. Cartridges

Glass cartridges are available in coated cartridges and ready to use cartridge. There are three capacity options: 5ml, 1.8ml, and 3ml, and support customizing dual-chamber ones. It’s widely used in fields such as genetic engineering, bioengineering, and insulin production.

The FDA DMF registration number is 040598.

7. Ready-to-Use (RTU) Products

RTU sterile packaging eliminates washing and sterilization steps for pharmaceutical companies, improving automated filling efficiency and reducing contamination risks.

It is made from Type I borosilicate glass, offering excellent chemical resistance and mechanical strength. Linuo’s RTU products are designed with a Nest & Tub packaging to prevent direct glass-to-glass contact, reducing the risk of breakage and contamination.

The FDA DMF registration number is 40947.

8. COC/COP Bottles

Polymer packaging solutions such as COC/COP bottles provide high transparency, strong impact resistance, low temperature resistance, low protein adsorption, and compatibility with sensitive biologics. They do not release any heavy metal ions or produce delamination.

9. Coated Bottles

Surface coating technology improves mechanical strength while reducing friction during filling and transportation.

10. Special Specification Bottles

Linuo also offers customized packaging solutions, including:

• Inner liner bottles
• Screw-neck bottles
• V-bottom bottles
• Inhaler bottles

These diversified solutions allow pharmaceutical companies to optimize both packaging and labeling in pharmaceutical industry applications.

Smart Manufacturing

Modern pharmaceutical packaging demands precision, consistency, and traceability. Linuo integrates advanced smart manufacturing technologies to ensure stable production quality.

1. Digital Twin

Linuo builds virtual production line models to simulate production rhythm and equipment efficiency before actual manufacturing begins. This approach improves process stability.

2. Advanced Scheduling System

The system applies advanced algorithms to optimize production planning. This enhances resource utilization and delivery performance.

3. Whole Process Quality Traceability

Through MES systems, Linuo achieves full lifecycle quality traceability. Materials, processes, and finished products can be tracked quickly in both forward and reverse directions.

4. Speedline IS Machines

Speedline IS-machines enable daily production reaching up to one million units while maintaining high forming accuracy.

5. Intelligent Detection for Drops

Real-time monitoring ensures precise control of molten glass weight, minimizing material waste and improving quality.

6. Product Size and Appearance 100% Online Intelligent Detection

Product size and appearance undergo automated inspection using IoT-enabled systems. Every bottle and vial is automatically checked during production.

7. Intelligent Inspection Machine

Bottle body, mouth, and bottom inspection systems ensure that each unit meets strict pharmaceutical standards.

8. VPO Management

The VPO management system combines lean manufacturing with intelligent manufacturing to continuously improve staff efficiency.

ESG & Sustainable Development

Sustainability is an essential responsibility for every pharmaceutical supply chain partner. Linuo integrates ESG principles into long-term development.

1. Environmental Protection

Our company applies digital energy and carbon management systems to achieve low energy consumption and reduced emissions. Smart manufacturing supports the construction of a zero-waste factory and promotes green production across operations.

2. Social Responsibility

Linuo actively participates in educational support programs, public welfare initiatives, and targeted poverty alleviation projects, reflecting the commitment to social development.

3. Governance

Linuo maintains sound governance structures and compliance management systems. Transparent operations and internal controls ensure steady and sustainable growth.

These practices strengthen Linuo’s reputation as a responsible pharmaceutical packaging manufacturer serving global healthcare needs.

Why Choose Linuo Pharmaceutical Packaging Solutions?

Selecting the right partner among glass vial companies is a critical decision.

1. What Sets Linuo Apart:

• Complete industrial chain for borosilicate pharmaceutical glass production.
• More than 130 patents supporting technological innovation.
• Smart manufacturing and digital factory ensure high and consistent quality.
• Sustainable development and green, low-carbon practices.

2. How Customers Benefit from Partnering with Linuo:

• Safe and stable pharmaceutical glass bottles suitable for your drugs
• Customizable packaging solutions tailored to product requirements
• Efficient delivery supported by optimized production systems
• Competitive prices through integrated manufacturing
• Global service capability with professional technical support

As a trusted medicine packaging company, Linuo helps pharmaceutical companies reduce risks while improving operational efficiency.

Conclusion

Reliable packaging is essential to ensuring drug safety and maintaining product integrity across the medical process. From glass ampoules to tubular vials and ready-to-use products, Linuo delivers comprehensive solutions supported by intelligent manufacturing and sustainability practices.

Contact us if you have any pharmaceutical packaging needs!