1. HAUYEE- solid rubber ball fine workmanship, after special water grinding treatment, no mold line, no rough edge is very beautiful;
2. HAUYEE- Rubber material: all our rubber materials are imported;
3. HAUYEE- Stock status: The existing rubber ball mold is 3.18MM / 3.27MM / 4MM / 4.76MM / 5MM / 5.3MM / 6MM / 6.35MM / 6.7MM / 7MM / 7.14MM / 8MM / 8.25MM / 9MM / 9.52MM / 9.9MM / 10.21MM / 10.7MM / 11MM / 11.53MM / 12.7MM;
4. HAUYEE- Material hardness: rubber ball material is generally selected butadiene rubber, fluorine rubber, EPDM rubber, Silica gel, hardness in 50-90 degrees, can be customized according to customer requirements, basically do not charge mold fees;
5. HAUYEE- Price: We can achieve low prices in imported rubber balls.