My main business areas:
　　 (A) grain and oil machinery equipment manufacturing, contract equipment design, manufacture, installation, commissioning and complete turnkey projects. The main products are: small medium and large press, steam pan, rolling embryo, oil filter, horizontal conveyor, bucket elevator, conveyor parts and various equipment.
　　 (B) manufacturing complete sets of extraction equipment.
　　 (C) Refinery equipment.
　　 (D) manufacturing metal stamping parts and other electronic products.
(E) carton paperboard packing machine
(F) PP big bag/ton bag/jumbo bag