... more safely and effectively! Qiangheng Machinery Co.,Ltd.1Company IntroductionQH Machinery is specialized in the production of ... precision, high speed, long life,high reliability,heavy load andhigh temperature resistance.19Packing1.For small ... Mining&Construction, Papermaking Machinery,vibrating screens, shakers, conveyors, speed reducers transmissions, and other heavy machinery21Payment TermsTT/LC ...