
About WeboSan
Pioneering Excellence in Injector Pen Manufacturing.
At WeboSan, we don't just produce injector pens—we craft reliable, precision-engineered solutions that empower healthcare accessibility and streamline medication delivery worldwide. As a leading B2B manufacturer dedicated exclusively to injector pen innovation, we stand at the intersection of cutting-edge technology, clinical expertise, and global collaboration, serving distributors and partners across every continent.
Our Foundation: Precision Rooted in Innovation
Since our inception, WeboSan has been driven by a singular mission: to redefine standards for injector pen quality and performance. What sets us apart? World-class manufacturing infrastructure that leverages the latest advancements in automated production, quality control, and material science. Our facilities are equipped with state-of-the-art machinery—from computer numerical control (CNC) precision tools to automated assembly lines and rigorous testing systems—that ensures every injector pen meets or exceeds international regulatory standards (including ISO, CE, and FDA compliance).
This commitment to technology is matched only by our team of industry elites. Our roster includes engineers specialized in medical device design, quality assurance experts with decades of healthcare manufacturing experience, and supply chain professionals who master global logistics. Together, they transform complex clinical needs into user-friendly, durable injector pens—whether for insulin, growth hormones, or other injectable medications—ensuring consistency, safety, and reliability in every unit.
Our Promise to Global Partners
As a B2B-focused manufacturer, we recognize that your success is our success. WeboSan is built to be more than a supplier—it's a collaborative partner that adapts to your unique needs, no matter where you operate.
- Flexible Customization: Whether you require branded designs, modified specifications for regional markets, or scalable production volumes, our team works closely with you to tailor solutions that align with your business goals.
 - Global Reach, Local Support: We have established logistics networks and compliance protocols to facilitate seamless cooperation with distributors across Asia, Europe, the Americas, and beyond. From sample testing to bulk delivery, we ensure timely, cost-effective supply chains.
 - Long-Term Collaboration: We don't just fulfill orders—we invest in understanding your market challenges, sharing industry insights, and evolving our products alongside your growth. Many of our partners have trusted us for years, drawn to our transparency, reliability, and commitment to mutual success.
 
Why Choose WeboSan?
In a market where injector pen quality directly impacts patient trust and business reputation, WeboSan delivers on three non-negotiable pillars:
- Uncompromising Quality: Every pen undergoes rigorous testing—from material durability to dosage accuracy—to ensure it performs flawlessly in real-world settings.
 - Innovation-Driven: We continuously invest in R&D to enhance usability (e.g., ergonomic designs, easy dose adjustment) and compatibility with diverse medications, keeping you ahead of market demands.
 - Global Expertise, Local Focus: With a deep understanding of international regulatory requirements and regional market needs, we make global collaboration simple and successful.
 
We're proud to be the trusted choice for distributors worldwide who seek excellence, reliability, and a partner invested in their growth. Whether you're expanding your product line, entering new markets, or looking for a manufacturer that prioritizes your success, WeboSan is ready to collaborate.
Let's build something great together.
Contact us today to learn more about our products and partnership opportunities.
Precision Delivered
Patient‑first engineering meets compliant manufacturing. We build precision injection platforms that are accurate, scalable, and comfortable to use.
What We Do
Design Engineering
Mechanisms, dose control, human factors.
Verification & Validation
Design controls, usability, and process validation.
Manufacturing
Automated assembly with batch traceability.
Quality Systems
ISO 13485 compliance and continuous improvement.
Regulatory
Risk management and documentation readiness.
Customization
Private labeling and therapy‑specific adaptations.
Manufacturing Excellence
- • Automated assembly with in‑line checks
 - • Batch traceability and CTQ coverage
 - • CQV and process capability monitoring
 
At a Glance

Product Platforms
Disposable Injection Pen
Single‑use, portable, compliant.
Reusable Precision Pen
Replaceable cartridges, lower lifetime cost.
Fully Automatic Pen
Auto insertion & delivery, reduce anxiety.
Trust & Milestones
Discuss Your Project
Find all you need here, all from one reliable source
Customization, private labeling, and scalable manufacturing support.