lisajiang at bztengsheng.comShandong Teng Sheng Trading Co., Ltd. is Binzhou trading brokerage and agency industry well-known enterprises, mainly engaged in ferrous sulfate, magnesium sulfate, ammonium sulfate, zinc sulfate, sulfuric acid and manganese chloride, ammonium. Zinc oxide. Basic copper chloride water treatment agent, water filter, water soluble fertilizer, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, water-soluble fertilizer of trace elements, water soluble fertilizer elements, a lot of water solution of fertilizers and other products wholesale distribution of private owned enterprise elements. I have a wide variety of companies, the price is reasonable. All products sold to the consumer market, and enjoys a very high status in the consumer, with a number of retailers and agents to establish a long-term stable relations of cooperation.