Suzhou Luosen Auxiliaries Co., Ltd. mainly manufactures disperse dyestuff, intermediates & niclosamide series pesticide, which are regularly exported to the United States, Japan, West Europe & South Asia. SLAC lays emphasison quality-management, and already passed the ISO9001 Certification. Meanwhile, SLAC also pays attention to the scale management, and all of her products have the largest capacity all over the world. SLAC has very strong technical background, and all of her products are the best in China. Nevertheless SLAC also keeps investing & researching on environment – protection. Especially now she got the patent of producing eco – type DCPNA by ammonolysis ( chloridizing the PNCB to get 3,4,5 – trichloronitrobenzene, then followed by separation & ammonolysis. ), thus PCB, PCP & TECP contents are all controlled within 4 ppm, Dioxin content is controlled within 1 ppb, which approves to be the top know – how all over the world.