
Global Standards, Local Expertise
RK Sil started operations in 2014 and has swiftly positioned itself as one of the most prolific manufacturers and exporters of glass ampoules, vials, culture tubes, laboratory test tubes, and perfume samplers. We serve both national and international pharmaceutical industries and have built a reputation as a go-to supplier for primary packaging with precise, reliable, and compliant solutions.
With a goal of redefining innovation and excellence towards glass packaging, RK Sil relies on vertical integration to redefine industry benchmarks. It is our mission to facilitate the global health system with products that preserve the efficacy, integrity, and safeguard sensitive injectable formulations.
Driven by Technology and Precision
In RK Sil Glass Ampoules, we know how critical the importance of pharmaceutical grade packaging is; hence, we automated the majority of our manufacturing processes. The rest of the procedures performed at our premises enable us to achieve zero defect production with unrivaled consistency. Dimensional tolerances and cosmetic tolerances ascribed to the products are tighter than the international standard, providing the clients with enhanced value and reliability.
The glass used is Type 1 Neutral Borosilicate tubing, proving to be compliant with the leading pharmacopoeias of the world. Because the products are guarded against chemical activity, thermal variations, and other sensitive pharmaceuticals, the quality control mechanisms are essential.

Potential Partners
We have extensive relationships with all the contacts that form the pharmaceutical and healthcare value chain, like:
Pharma formulators and injectable drug manufacturers
Biotech firms and research facilities
Private and public hospitals and clinics
CMOs (Contract Manufacturing Organizations)
Cosmetic and perfume companies that need small quantity filling.

Across all parts of the world, including India, we have built a reputation around being compliant, reliable, and nurturing long-term relationships with clients.

Where We Stand Out
At RK Sil Glass Ampoules and Vials, We take pride in saying we do not just manufacture, but build trust and consistency in our products. Here’s what gives us a distinct advantage.
Automated Precision Engineering
The advanced Automated Production Lines we employ guarantee compliance with very strict dimensional and cosmetic tolerances for every single ampoule and vial.
Global Quality Compliance
Our products are made from high-grade borosilicate glass of type 1 neutral that meets the requirements of USP, EP, and JP standards and thus is suitable for regulated pharma markets globally, which makes us compliant with international standards.
Defect-Free Assurance
Consistent zero-defect tolerance through in-line quality control and advanced inspection systems make us the industry leader in safety and performance.
Client-Centric Customization
We serve a broad range of partners from pharmaceutical and laboratory, and thus can tailor solutions as per specific need, from size to packaging.
Agile Production & Delivery
Our scalable operations efficiently fulfill both mass orders and custom requests that demand urgency and quick turnaround times.
Our Mission
To provide glass packaging solutions that protect and preserve the pharmaceutical products’ efficacy and safety across the globe through innovation, compliance, and operational excellence.
Our Vision
To be globally recognized as the leader in pharmaceutical glass packaging and to set the standard for precision, quality, reliability, and partnership in the healthcare industry.
Our Core Values
- Quality First - We stand by our promise of delivering the best product and performance without compromising on integrity.
- Innovation - We hold a firm belief in improvement, advanced technologies, and innovations.
- Customer Centricity - On top of everything, client satisfaction and collaboration is hugely valued.
- Integrity - We conduct our operations ethically and transparently.
- Sustainability - We strive to achieve responsible manufacturing that has minimal impact on the environment.
Our Strengths
- More than 10 years in the market of pharmaceutical glass packaging.
- Advanced manufacturing technology with little human interaction or error.
- Adherence to international legal requirements.
- Separate R&D and Quality Assurance departments.
- Large share of and presence in the domestic market as well as extensive overseas sales.
- Sophisticated systems of customer service and support as well as delivery services.