Henan Zhangsheng Environmental Protection Equipment Co.,Ltd. covers anarea of 100 ,000 square meters which include 66,000 square meters of workshops. We have the most advanced technology team and Our company has advanced R&D, design and manufacturing teams. We have long been committed to various wood crushing, metal crushing, and waste paper balers. We provide customers with process design, equipment manufacturing, installation and commissioning, and complete process services. Our products cover many countries all over the world.The main products are various wood shredders, metal shredders, metal balers, shears, copper recycling machines, waste paper plastic balers, mills, biomass granulators, etc.