Pali makampani ambiri omwe amapanga makina oyenda bwino a granite komanso makina oyenda amitundu yambiri omwe amagwiritsidwa ntchito poyika bwino komanso kugwiritsa ntchito makina. Timagwiritsa ntchito magawo athu opangidwa m'nyumba ndi zowongolera zoyenda kuti tipereke mawonekedwe okhazikika komanso makina ang'onoang'ono - "injini zoyenda" -kwa makasitomala athu.
ZhongHui imatha kupanga zida za granite zolondola, maziko a makina a granite ndi mpweya wa granite wamachitidwe apamwamba oyenda ndi ma axis angapo.
Nthawi yotumiza: Dec-31-2021