? Electoral system
? Voting system
? register system
? Wise people
? CPPCC system
? Group worker
? Intelligent conference
? Grass roots election
? Overseas elections
? Intelligent statistics
? Regional economies
? Smart government big data
? Tobacco manufacturing
? Printing and coinage
? Oil and gas production
? Wisdom Education
? Smart Park
? Intelligent IOT
? Smart operating room
? Digital scientific research
? Intelligent medical education
? Innovation integration
? Government
? tobacco
? Associated gas
? Medical care
? Education
Join us
Company announcement
Investor
EN
CH
Published on:2021-07-13 hits:6288
公司新產(chǎn)品塔式起重機電氣控制系統(tǒng)研發(fā)成功后，已申報6個國家專利，近日取得了塔機升降機構(gòu)變頻調(diào)速控制系統(tǒng)、塔機變幅機構(gòu)變頻調(diào)速控制系統(tǒng)、塔機回轉(zhuǎn)機構(gòu)變頻調(diào)速控制系統(tǒng)3項實用新型專利證書，為研發(fā)項目順利過渡到高質(zhì)量產(chǎn)品和產(chǎn)業(yè)化做好準備。
