Nneɛma a wɔde yɛ waya ne nhama a wɔde yɛ nneɛma no, wɔ ɔkwan a ɛkɔ akyiri so no, wobetumi akyekyɛ mu ayɛ no adansi nneɛma atitiriw anan: waya, insulation, shielding ne sheathing.
Wobetumi de rɔba nneɛma ayɛ nneɛma a wɔde siw mframa ano ne nea wɔde kata so.
Kamfo kyerɛ:EPDM aduru ,CR aduru
EPDM: S505A;S512F;3062E;J-3060P;TER 4033;TER 4044
CR: SN121;SN122;SN123;CR111;CR112;SN231;SN232;SN233;CR213;SN323