Zhengzhou Siwei Grain, Oils & Fats Engineering and Technology Co.,Ltd

Zhengzhou Siwei Grain & Oil Engineering and Technology Co., Ltd., located in Henan Province, the center of China.  She is an independent economic entity with research, engineering and trading integration, professionally dealing of all kinds and scales of Vegetable Oilseed Processing Lines and Vegetable Oil Refining Lines as well as equipment or parts fabricating and machining etc.