I-Ningbo Dingshen Metalworks Co., Ltd. yasungulwa ngo-1998, e-Ningbo China. Njengelungu le-Chinese Fastener Association, sikhethekile ekukhiqizeni amandla aphezulu e-Head bolt, i-Thread stud Bolt, i-Tap end stud, i-Anchor bolt, i-Screw, Nut, i-Washer kanye nezingxenye ezenziwe ngezifiso, ezisetshenziswa kakhulu embonini kawoyela negesi, imboni ye-Petrochemical, Isiteshi sikagesi, Ukwakhiwa Kwezinsimbi, Imishini Yokwakha kanye Nezisetshenziswa zikagesi. Amazinga amboza i-ANSI/ASTM, i-DIN, i-ISO, i-BS, i-GB, i-JIS, i-AS, njalonjalo.
Ngemva kweminyaka engaphezu kweshumi yemizamo engaguquki, manje inkampani yethu ihlanganisa indawo engu-30,000 sq.m, enendawo yokwakha engu-20,000 sq.m. Sihlome ngokugcwele ngezinto zokukhiqiza ezingaphezu kuka-200 namadivayisi okuhlola angama-30. Sinemisebenzi engaphezu kuka-200, enamandla okukhiqiza angaphezu kuka-2500Tons ngenyanga.
Inkampani yethu iqinisekiswe yi-ISO 9001:2008 uhlelo lokulawula ikhwalithi. Eminye yemikhiqizo yethu iqinisekiswe yi-CE ne-API 20E.
Imikhiqizo yethu ithengiswe kahle eYurophu, eNyakatho Melika, eNingizimu Melika, eMpumalanga Ephakathi naseNingizimu-mpumalanga Asia kanye nezifunda. Sithola ukutuswa okukhulu kumakhasimende ethu ekhaya naphesheya ngenxa yekhwalithi enhle yemikhiqizo yethu kanye nekhredithi yethu enhle.
Ngokuphatha okujwayelekile, amasu enqubo athuthukile navuthiwe, isistimu yokulawula ikhwalithi ethembekile, kanye nesevisi yezinga eliphezulu, sikholelwa ukuthi sizodala ikusasa eliqhakazile ndawonye.