蘇州龍沙化工有限公司是前美國奧麒化工公司在蘇州獨資設立的子公司，占地面積為62414.8平方米。蘇州工廠于2005年開始投建，?整個項目分為三期建成：?一期項目行政辦公樓及活性酵母精華(TRF)生產車間與實驗室；二期項目生物殺菌劑（鋅奧米啶ZPT?/銅奧米啶CUPT）干燥與制粒以及三期項目生物殺菌劑（ZPT/CUPT）的生產，?整個工廠于2008年建成并成功試產，?2009年通過關鍵客戶的產品認可和批準，?繼而開始整個工廠的規模投產及運營。蘇州工廠于2010年通過?ISO9001質量體系認證。2011年，龍沙集團收購奧麒集團。?繼此，奧麒化工（中國）有限公司正式成為龍沙微生物控制業務部的一家生產廠。Suzhou?Lonza?Ltd.,?is?the?wholly?owned?subsidiary?of?the?former?U.S.?Arch?Chemicals?established?in?Suzhou,?covering?an?area?of?62,414.8m2.?Suzhou?plant?started?construction?in?2005?and?the?entire?project?was?built?in?three?phases:?Phase?1?project?is?administrative?office?and?active?yeast?extract?(TRF)?production?workshop?and?laboratory;?Phase?2?project?is?biocides?(Zinc?Omadine?ZPT?/?Copper?Omadine?CuPT)?drying?and?granulation?as?well?as?Phase?3?project?biocides?(ZPT?/?CUPT)?production,?and?the?entire?plant?was?completely?built?in?2008?and?succeeded?in?trial?production,?and?in?2009?after?product?recognition?and?approval?by?key?customers,?and?then?scale?production?and?operations?were?started?in?the?entire?plant.?Suzhou?plant?passed?ISO9001?quality?system?certification?in?2010.?In?2011,?Lonza?Group?acquired?the?Arch?Group.?Then?Arch?Chemicals?(China)?Co.,?Ltd.,?officially?became?a?production?plant?of?LMC.
