Founded since 1975, Chia Yi Chemical Industry Co., Ltd. (CHIA YI) is acted as the world leading manufacturer of Methamidophos with capacity of 2000MT/a and advanced manufacturer of Acephate, Fenthion and Pyriproxyfen Technical. CHIA YI possess 2 formulation plants, 1 technical synthesis plant, 1 R&D institute and 1 GLP laboratory in Taiwan. With well experience in producing agrochemicals, CHIA YI is capable of producing SL, EC, EW, ME, SC, SE, CS, ZC, OD, WP, WG, SP, SG, GR, RB. With rich capacity of registration, CHIA YI is the first register of Captan and Clethdim in Taiwan and currently possessed over 350 licenses around the world.