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✓ CE & ISO 9001 Ratios 5:1 – 100:1

China OEM 90 Degree Shaft Fcndk 063worm Gear Box helical worm gearbox

Product Description  Editing and broadcasting of main materials1. Body, die-casting aluminum alloy;2. Worm shaft, 20 Crq steel, high temperature treatment;3. Worm gear, nickel bronze alloy;4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment;5....