Laga yaabee inaad tahay Maareeyaha Iibsiga Qufulka Lock ee Gaarka ah ee korantada , oo raadineysa qufulka korantada korantada sare , iyo tikniyoolajiyada amniga ee Zhongshan Toptek, Ltd waa soo saaraha xirfadleyda ah & alaab-qeybiyeyaasha oo buuxin kara baahiyahaaga. Kaliya maahan qufulka albaabka korantada ee korantada waxaan shahaado shahaadooyin ah heerarka warshadaha caalamiga ah, laakiin sidoo kale waxaan la kulmi karnaa baahiyahaaga anshaxa. Waxaan ku siinnaa khadka tooska ah, ee waqtiga waqtiga oo aad ka heli kartaa hagitaan xirfadeed oo ku saabsan qufulka albaabka korantada . Ha ka labalabeyn inaad nala soo xiriirto haddii aad xiisaynayso qufulka korantada , ma kuu oggolaan doontid.