Established in 2009, cover an area of 30000 square meter, with 3 factories, Shandong Tianyu Biotechnology Co., Ltd. specialized in the manufacture of chemical products, such as sulphate and borate and soluble fertilizers products.We are one of the companyies who have the MANUFACTURER PERMIT & LICENCE for agriculture fertilizers, the main products are fully complying with the industrial and national standards, All the products are fully complying with the industrial and national standards. With the priniples that To offer the Quality Products, Excellent Service, Competitive Prices and Timly Delivery, we sell the products more than 100 thousands tons/year.Welcome all the friends to visit our factory at any time.

Business Type	Manufacturer, Trading Company	Country / Region	Shandong, China
Main Products	ferrous sulfate, magnesium sulfate, NPK fertilizer, copper sulfate, zinc sulfate	Total Employees	51 - 100 People