Maphunziro a chitukuko
1973
Khalani katswiri wamakampani opanga ma hydraulic (pneumatic) engineering
Ena Olemekezeka MphothoPRIZE
Adapeza dzina la National Secondary Enterprise
Adapeza dzina la National Secondary Enterprise
Adadutsa chiphaso cha ABS cha American Marine hydraulic system
Anapambana gawo la national (industry) lomwe limathandiza kwambiri
Khalani dziko laukadaulo wapamwamba bizinesi
Fast brand idakhala chizindikiro chodziwika bwino m'chigawo cha Shandong
Silinda ya Hydraulic idaperekedwa ngati Shandong Famous Brand Product
Khalani Yantai City Enterprise Technology Center
2000
Wadutsa ISO9001 International Quality System Certification (Chinese)
ISO9001 International Quality System Certification (Chingerezi)
2002
Ndi American Marine hydraulic system ABS certification
2008
Anapambana mulingo wapadziko lonse (industry) womwe umapereka zopereka zabwino kwambiri
2010
Kukhala bizinesi yapamwamba yadziko lonse
2013
Yantai Pneumatic Engineering Technology Research Center
Yantai Science and Technology - based smes satifiketi
Satifiketi yodziwika bwino ya mtundu wa Shandong
2014
chigawo Shandong anazindikira ogwira ntchito luso pakati
Anapambana mulingo wapadziko lonse (industry) womwe umapereka zopereka zabwino kwambiri
2015
Lembani chiphaso chovomerezeka cha zida zoyezera za People's Republic of China
Pezani satifiketi yabizinesi yapamwamba komanso yatsopano yaukadaulo
2016
Satifiketi ya mphotho yachitatu ya Yantai Patent Award
LHJ mndandanda wa hydraulic servo energy saving control system mphoto yachiwiri
Satifiketi ya IATF16949
2017
Kampani yomwe imatsatira makontrakitala ndikulemekeza ngongole yake
National intellectual Property demonstration Enterprise