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Hangzhou Tianlong Biotechnology Co., Ltd. is a leading crop protection company located in Hangzhou, China. We are professional at offering agrochemicals and relative products, exporting these products to more than 50 countries in the world.

We are the ISO 9001:2015 certificated company, Made-in-China audited supplier. We have research and quality control center equipped with the pilot test system and various analysis instruments such as GC, HPLC, GC-MS, LC-MS and other advanced equipments, which empower us to develop diverse formulations and monitor the quality of products. What's more, we also cooperate with famous agriculture universities, pesticide institutes and independent laboratories to improve formulation techniques, develop advance techniques and test the products.

We specialize in researching and developing of pesticide technical and formulations, provide kinds of formulations such as WP, WDG, WS, SG, SP, DF, SC, SL, FS, EC, SE, EW, CS, UVL, etc. We can develop new products according client's various demand. According difference requirement, we can research and produce customized product and formulation.