Xiamen Dingfeng Spiral Tech Co., Ltd.

ding feng spiral technology co. ltd. (short for “dfs”) is a joint venture co-founded by advanced spiral technology pty ltd. (short for “ast”) in australia and a.s.e manufacturing co. ltd. in china. this is an expansion of ast’s oversea business which will mainly focus on providing professional screw conveyor design service and sectional screw flight forming solutions. ast was founded in 2007. their co-founders greg bloxham and scott kelf took their fathers’ partnership named scott osmond spiral, which had been making screw conveyors and other material handling equipment since 1970, to another level. their material handling equipment company called bulknet had been supplying australian market since late 90s. the years of experience in forming sectional screw flights and conveyors led to the r&d for a better system which we called truhelix® that has been widely introduced to conveyor manufacturers, digging equipment manufacturers, water recycling equipment manufactures and etc. all aro