Izidingo zokumboza:
1.Yenza inkomishi ekhanyayo ithuthukise inkomba ye-refractive, ukumelana ne-salt spray, ukumelana ne-asidi, ukumelana ne-alkali, ukungangeni kwamanzi nezinye izakhiwo.
2.Gcina inqubo yokudweba yendabuko, yonga izindleko, ukuvikelwa kwemvelo futhi uvimbele ukungcola kwesibili.
Amanani Wohlelo lwe-Zhenhua:
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Nikeza ngemishini yokuhlanganisa ehambisanayo kanye nokwesekwa kobuchwepheshe bokunamathela kubakhiqizi bemboni namakhasimende.
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Nikeza izixazululo ezisebenza kahle, zekhwalithi ephezulu nezingabizi kakhulu zokusungula izinto ezintsha eziqhubekayo kanye nezidingo zokukhula zemboni.
