Muab 1 daim yog tias qhov hnyav dua 3 kilograms, muab 2 daim yog tias qhov hnyav tshaj 3 kilograms thiab tsawg dua 6 kilograms. Tus nqi tuaj yeem hloov kho raws li qhov ntau thiab tuab ntawm cov khaub ncaws.
Pom zoo ntxuav ntau npaum li cas: 6-10 daim / ib daim, 10-14 daim / ob daim. Thov kho tus nqi ntawm cov ntsiav tshuaj ntxhua khaub ncaws raws li qhov ntau thiab qhov qias neeg ntawm cov khaub ncaws.
Jingliang Txhua Hnub Tshuaj muaj ntau tshaj 10 xyoo kev lag luam R&D thiab kev tsim khoom, muab kev pabcuam kev lag luam tag nrho los ntawm kev yuav khoom raw khoom mus rau cov khoom tiav tiav