COV RHIAV


2015
Company brand building to enhance and optimize. Was awarded by the Central Propaganda Department, the Ministry of Science and Technology, Xinhua and other units jointly issued the "most innovative enterprises" honorary title, and won the Shanghai manufacturing quality, Shanghai brand-name product certification, Shanghai Enterprise Technology Center, and several

2016
2016, ua ze li ntawm 150 meters siab xeem ntauwd ntsia 10 meters / ob high-ceev elevator, high-ceev elevator rau txoj kev loj hlob ntawm ib tug muaj zog kev them nyiaj yug. Ze li ntawm 60,000 square meters ntawm raug center ntxiv plaub ntiaj teb no tshaj cia li ntau lawm kab, ntau loj-scale raug center, los xyuas kom meej qhov stability ntawm cov khoom thiab cov kev kawm.