2021, We are building a new factory in order to expand the scale of production
2018, New production line of factory“Longli rubber”was put into production. the width of conveyor belt is about to be 2.85m.
2015，Weida rubber co,ltd in Malaysia, to produce rubber material. We can control the rubber material quality from the source.
2013, Zibo Weite Machinery Co.,ltd established to produce rollers, conveyor systmes.
2011，Qingdao longsend rubber co.，ltd established to produce sidewall conveyor belt
Sidewall conveyor belt