... 1961,1600 workers. 3.Perfect after-sale service Concrete batching plant,batching plantZhengzhou Mega Industry Co., Ltd. ... founded at 1961,covers 160000m2,good reputation.FeaturesHZS Concrete mixing planton the basis of bringing in the ... advantage of the company’s experience in manufacturing concrete mixing equipment for many years.Specification: ModelHZS35HZS50HZS75HZS100HZS150HZS200Productivity(m3 ...