•Ilungele imidwebo ngokushisa, isb umhlobiso okhunini, isikhumba nokhokho, njll.
•Ilungele kokubili abathandi be-pyrography nabasebenzisi abangochwepheshe.
•Ngokuqopha okuphezulu kakhulu kuneziteshi zokunamathisela ezijwayelekile.
•Ishisa futhi iphole ngokushesha, ilungele ukusha.
•Izinga lokushisa elilungisekayo lisukela ku-450°C kuya ku-750°C.
•Ukusebenzisa imizuzwana engu-30 ivuliwe / imizuzwana engu-30 ivaliwe ukuvimbela ukushisa ngokweqile.
Kungani Zhongdi
Yasungulwa ngo-1994, sesineminyaka ecishe ibe ngu-30 sisembonini yokudayisa;
Indawo yokwakha ifinyelela ku-10000 square metres, abasebenzi abangaphezu kuka-400 abaqeqeshiwe;
8 abasebenzi be-R&D, ubuchwepheshe obusha nobungcweti;
Ukuhlinzeka ebhizinisini lokumakisha emkhakheni we-soldering;
Isipiliyoni sokuthekelisa seminyaka engaphezu kwama-25