Sinotech (Beijing) Development Co., Ltd.  

Found in 2004, SINOTECH (Beijing) DEVELOPMENT Co., Ltd. Is a humic acid, fulvic aid, seaweed extract and amino acid manufacture from China with more than 20 years export experience. With own Leonardite Mine, we can supply high quality and competitive price organic fertilizer products. Our Humizone Ultra Potassium Humate and Leonardit source Humic Acid have been listed by OMRI American for organic use from 2018. Our prime products include: 1. Humizone® Leonardite source Humic Acid Fertilizer2. Humizone® Hi-Pure Fulvic Acid Fertilizer3. Natural Extract OceanStar® Seaweed Extract4. AminoPlus Animal and Vegetal Source Amino Acid Additive5. NutriMax Microelement Chelate Compound Fertilizer6. Humizone Slow Release Granule Fertilizer7. Liquid Extract FertilizerOur Advantages: With own Leonardite Mine, we can supply high quality and competitive price organic fertilizer products. With our warehouse in Tianjin Port, we can quickly stock up and deliver goods. With nearly 20 years of production and foreign trade experience, we can provide you with the best quality products and the most comprehensive international trade services. With our Humizone® OceanStar® Brand, SINOTECH organic fertilizer products have been distributed to more than 20 countries in Middle East, Southeast Asian, Europe and South America. Welcome you contact with us any time, we will do our best to work for your business!

Why Choose Us

Main Products: Leonardite Source Fertilizer, Organic Fertilizer, Potassium Humate, Seaweed Extract, Humic ...
Address: Apt. 821, No. 80a Tonghu Street, Tongzhou Dist, Beijing, China
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia
International Commercial Terms(Incoterms): FOB, CFR, CIF
Terms of Payment: LC, T/T, PayPal, Western Union
Average Lead Time: Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months
Export Year: 2004-03-15
Nearest Port: Xingang