| ≥1 piece |
Now Zhengchang's annual output reaches to 2000 sets/units and Zhengchang can provide over 300 series products, which includes over 500 kinds of products and over 50 coordinate services. In 1997, Zhengchang's products and engineering first obtained the quality system certificate of ISO9001 in Chinese feed machinery industry. Now Zhengchang has sold her products to over 30 provinces in China and over 20 countries, and Zhengchang's pellet mills share 70% market in China