1. Kushandisa PE sebhodhi rekumashure, gaba resimbi rine simba guru rekudhonza bhora uye rinoderedza kurovera kunotyisa.

2. Mumasystem ecomposite, ndiro yeceramic chinhu chakakosha chinosungirirwa kuPE backing uchishandisa manamatisi anoshanda zvakanyanya.

3. Nechisimbiso chechiponji kuti ive nechokwadi chekuti chinokwana zvakanaka, chakaputirwa uye chakavharirwa nechivharo chisingapindi mvura.