Volleyball-Professional
Ntsiab Specifications / Tshwj xeeb nta:
| Kev piav qhia | ntaus pob |
| Tawv | zoo ua npuas ncauj PVC / PU / PU + EVA / PVC + EVA / laser / TPU, muaj nyob rau hauv cov ntaub ntawv sib txawv |
| zais zis | 50% butyl lossis ntuj roj hmab |
| Roundness yuam kev | ≤ 3.0mm |
| Rov qab | 50 rau 65mm |
| Impact test | 6000x |
| Qhov zoo | Ib puag ncig-phooj ywg thiab 6P-dawb |
| Zoo heev abrasion tsis kam, dej-resistant | |
| Siv rau kev tshaj tawm, kev cob qhia tsev kawm ntawv, kev ua si thiab kev sib tw | |
| Qhov ntau thiab tsawg | 5#, 4# |
| Ntim | polybag, xim lub thawv thiab pob lub hnab |
| Loge | customized |
| Xim | customized |
| Kev pabcuam OEM | muaj |
| Cov ntawv pov thawj | ASTM, EN71, CE thiab 6P |
| Kev tshuaj xyuas | NBCU, MERLIN, ISO9001, Sedex thiab BSCI
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