免费精品99久久香蕉国产,免费人成黄页在线观看国产,国产亚洲在线精品视频,亚洲国产成人久久综合三区,国产极品美女视频福利,美女视频国产精品,国产视频一区二区免费在线播放

In 1997, small box fixture, feeder, bus lifting frame

In 2004, the product range expanded to ultra dense phase alumina transportation, anode hoist

Export orders in 2008, India, Kazakhstan, etc

In 2012, the company obtained the patent right of the product, and supplied goods to Inner Mongolia, Xinjiang, Qinghai, Guangxi, Shandong, Guizhou and Yunnan

In 2015, the fully automatic framework technology was applied, and the cases were extended to Yunnan, Inner Mongolia, Lanzhou and Qinghai

In 2017, the ultra long distance (more than 400m) of alumina ultra dense phase transportation was successful in Sichuan Qixing Aluminum Industry Co., Ltd. at the same time, it cooperated with design institutes and colleges and universities to create a precedent for container alumina bulk material transportation; it was awarded the title of high-tech enterprise in Guangdong Province and the title of Zhuhai trustworthy enterprise for 5 consecutive years;

In 2019, alumina, slag shell material transportation, automatic bus bar lifting frame technology transformation for aluminum industry one-stop diversified solutions.