henan doing mechanical equipment co.ltd

Chemicals

professional manufacturer of waste tire pyrolysis plant.waste plastic pyrolysis plant.supplier,trader.all our products passed" iso9000 CE".we have exported our products to manu countries in the world such as (south africa,south america pakistan and so on.we are the leader of the pyrolysis plant industry in china.good quality,reasonable price,stylish design make us gain good reputation from our customers.