1. The product use of advanced manufacturing technology, stainless steel precision casting, through dynamic balance test. Lined with rubber set for the pure natural rubber, has the strong shock absorption effect, protect the machine, skid resistance, ageing resistance, corrosion resistance, environmental protection.
2. The service life is long, sailing speed, fuel-efficient, low price, blade strong flexibility, abrasion resistance, corrosion resistance, after crashing blade deformation will not fracture, in this case, the user can repeat to plastic, do not affect use.
