Tangshan Sanfa Feed Co., Ltd. is near port of Tianjin, Qinhuangdao port and Jingtangport, it has superior geographic position and well-developed transportation. The company mainly produces shrimp series mixed feed, freshwater fish series mixed feed, aquatic series premix and other various aquatic feed, it has production equipment and detection &testing equipment imported from Northern China, main equipment is imported from Taiwan and Shanghai. The company product has scientific raw material ratio and advanced reasonable process, superfine grinding is taken to make fineness being up to 100 meshes above, granulator has even tempering, good curing effect, under the condition of not adding any chemical synthesized binder, stability in water is up to 2h above, beneficial for digestion and absorption of fish and shrimp, reducing bait net amount and improving breeding rate of return. The products produced by the company have been successively awarded "high quality products in Hebei province" and "famous-brand products in Hebei province" by Hebei State Economic and Trade Commission and Hebei Technical Supervision Bureau. The company scientifically manages assets to seek development by all manner of means, it has sound selling network, products are mainly sold to Hebei, Beijing, Tianjin, Liaoning, Shandong and other regions, and it has assessed into international market to be sold to Southeast Asia and other areas.