About Us

Dedicated to Hardware Manufacturing for 30 Years, Focused on Enhancing Production Techniques and Innovating Products. Your Ideal Partner Offering Exceptional OEM and ODM Services.

Ningbo Prolangh Hardware Co., Ltd. leads five specialized subsidiaries in areas like architectural hardware, traffic locks, industrial locks and pet doors. With years of expertise, Prolangh stands out in the hardware industry.

Our vision is broader market reach. Capitalizing on our group's strengths, we offer end-to-end services from design to global exports. Our focus remains on delivering quality products at the right price, and we're keen to partner with for ward-thinkers to shape a promising future.