JIANGSU LANFENG BIOCHEMICAL CO.,LTD IS THE LARGEST ONE TO PRODUCE AGROCHEMICALS ,PHOSGENE DERIVATES AND FINE CHEMICALS IN CHINA .THE PRODUCTS  OF LANFENG INCLUDE FUNGICIDES INSECTICIDES,HERBICIDES AND FINE CHEMICAL INTERMEDIATES.LANFENG IS THE LARGEST ONE TO PRODUCE PHOSGENE AND THE CAPACITY OF PHOSGENE IS MORE THAN 50,000 TONS PER YEAR.THE PHOSGENE DERIVATES  INCLUDE CHLOROFORMATE ,ISOCYANATES,CHLORIDES  AND OEM AS PHOSGENATION.LANFENG IS AN ISO9001 ,14001 AND OHSMS18001 CERTIFICATED COMPANY .

      OUR COMPANY ,M/S JANGSU LANFENG BIOCHEMICAL CO.,LTD IS THE LARGEST ONE TO PRODUCE PPDI ,PTSI  IN CHINA .ALSO,WE ARE DEVELOPING TODI ,NDI AND IPDI AT OUR R&D CENTER AND WE HAVE OWN TECHNOLOGY TO PRODUCE THEM WELL. WE ARE LOOKING FOR THE COOPERATION AS OEM FOR THESE PRODUCTS WITH WELL COMPANY .

 NINGXIA LANFENG CHEMICAL CO.,LTD SETED UP IN 2012 AND THE INVESTMENT WAS ARROUND USD 30,000,000.0 BY JIANGSU LANFENG BIOCHEMICAL CO., LTD NINGXIA LANFENG MAIN PRODUCE AMINE DERIVATES  AS 40NITROPHENYLAMINE   2,6-DICHLORO-4-NITROPHENYLAMINE ,PPDA ,OPDA AND DCB.