Products

Certified to ISO 9001:2015 and ISO 14001:2015, Kaihong manufactures high-performance drive solutions including the premium American standard variable speed v-belt compliant with RMA/ARPM IP-25 imperial specifications. Designed for stepless speed regulation in North American equipment and exported industrial machinery, our drive belts deliver high lateral rigidity, precise angle matching, and outstanding wear resistance.

Featuring an ultra-wide, low-profile design and low pitch line positioning , our Industrial Variable Speed V-Belts deliver high power capacity, smooth stepless speed adjustment, and high lateral stability under heavy disc clamping pressure. Available in W16 to W100 nominal pitch widths in both wrapped and raw-edge cut constructions. Contact us for direct wholesale pricing, OEM/ODM customization, and technical selection support.

Certified to ISO 9001:2015 and ISO 14001:2015, Kaihong manufactures precision banded wide-angle v-belt drive systems featuring a 60° wedge profile. Available in 3M, 5M, 7M, and 11M sections with 2–6 rib configurations, our integrally vulcanized multi-rib belts eliminate vibration, slap, and rollover on small pulleys. Contact us for custom oil/heat-resistant compounds, free drive sizing, and direct wholesale pricing.

Certified to ISO 9001:2015 and ISO 14001:2015, Kaihong manufactures heavy-duty power transmission solutions including the hexagonal double-sided v-belt engineered for serpentine, multi-pulley serpentine layouts. Featuring a symmetrical dual-wedge profile and a centrally placed low-elongation polyester or aramid cord, our double-angle belts deliver equal torque transmission from both top and bottom faces while allowing reverse bending in tight spaces.

Certified to ISO 9001:2015 and ISO 14001:2015, Kaihong manufactures heavy-duty power transmission solutions including the high-capacity banded narrow v-belt built for high-horsepower parallel drive systems. Delivering 30%–50% higher load capacity and up to 98% transmission efficiency compared to classical V-belts, these assemblies are available in 3V (9J), 5V (15J), and 8V (25J) standard pitch profiles.

Certified to ISO 9001:2015 and ISO 14001:2015, Kaihong manufactures high-durability power transmission components including the industrial banded classical v-belt built in accordance with HG/T 3745-2011 standard requirements. Designed to eliminate belt whip, slap, rollover, and throw-off, our multi-rib joined belt assemblies feature a vulcanized tie band that unifies 2 to 5 classical V-belts into a single synchronized drive unit.