malungainkampani

I-Handan Double Blue Fastener Manufacturing Co., Ltd. ngumvelisi ochwephesha wamashishini okubopha.Ukusukela ekusekweni kwayo, inkampani ibigxile kwimveliso kunye ne-R&D yesikrufu sokomba & i-ankile ye-ankile & izikrufu zomthi, eziye zakha umgangatho wale mihla, umgangatho ophezulu, isikali, umgca wemveliso yobungcali ye-drill tail screw.Zonke izixhobo ezisetyenzisiweyo zithunyelwa zivela eJamani, eJapan naseTaiwan, kunye nemveliso yonyaka yomgangatho ophezulu, i-multi-variety drill tail screw.