Amino Acid Fertilizer Suppliers

Tongnuo Group Co., Ltd. was established in 1998 and has a history of manufacture for more than 20 years. Our group produce five major categories of products,divided into Tyres products, Auto brake pads products,Rubber air spring products , Rubber Antioxidant products,Organic fertilizer products.Our company has advanced modern production equipment and experiments, laboratory testing instruments.

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