Product Announcements:
Mechanical Components

In modern industrial and mechanical transmission systems, pulleys play a crucial role in the transmission of energy. Leno specializes in offering European standard and American standard V-belt pulleys, combined with exquisite manufacturing processes, dedicated to providing you with high-quality, diverse pulley solutions. Read more...

Hardened idler sprockets with 65HRC tooth surface and sealed ball bearings. Rated for 2000 RPM continuous operation. Standard models 35BB20H through 80BB12H. Read more...

Disc couplings transmit torque with high precision while compensating for angular, parallel, and axial misalignment. Ideal for turbomachinery, pumps, and CNC applications. Read more...

Wave springs designed for ball valves provide consistent seat preload, compensate thermal expansion, and maintain sealing integrity. Their compact design improves reliability, reduces leakage risk, and extends valve service life in demanding industrial environments. Read more...

Compact wave springs engineered for precise load control and space optimization in bearings, pumps, and valves. Available in multiple configurations to deliver controlled deflection, consistent preload, and reliable mechanical performance. Read more...

High-performance wave springs offering compact design, durability, and reliability for energy, aerospace, and automation applications. Read more...

A wave spring, also known as a wave washer or coiled wave spring, is a type of compression spring characterized by its unique, wave-like structure made from flat wire. These springs offer a compact solution for applications where space is limited and precise load control is needed. Unlike traditional coil springs, wave springs generate force through bending, rather than torsion. Read more...

Lisheng Spring manufactures precision wave springs with compact design, consistent force control, and reliable preload performance for aerospace, automotive, medical, electronics, and industrial applications. Read more...

Durable, waterproof battery pack vent plug for e-car applications; designed for pressure equalization, condensation prevention, and contamination blocking. Read more...

Milvent manufactures IP68/IP69K protective vents with pressure equalization, waterproof protection, and high-temperature resistance for battery packs, automotive, telecom, and industrial equipment. Read more...