Blister packaging

About Us Founded in 1999, ShangJi has been deeply rooted in China’s blister packaging industry for over 25 years. With a legacy built on expert craftsmanship, meticulous attention to detail, and uncompromising quality standards, we have proudly served clients across a wide range of sectors, earning their trust and long-term partnerships. The first generation of ShangJi embraced the spirit of artisanship, laying a strong foundation through decades of hands-on experience and manufacturing excellence.Today, that legacy continues under PlArmor—the evolution of ShangJi into a global, forward-thinking brand. As the second-generation leadership steps forward, we remain committed to the core principles of quality, precision, and reliability while embracing innovation, sustainability, and international design standards. PlArmor offers customized blister packaging solutions tailored to meet modern needs—smarter structures, greener materials, and refined aesthetics. We are passionate about helping brands protect their products, elevate their packaging, and contribute to a more sustainable future. From concept to production, PlArmor is your trusted partner for high-performance, custom blister packaging solutions that make a difference.