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  • Chemical

    Longsheng built its fortune on chemical industry, and expanded its related industry both vertically and horizontally. Meanwhile, Longsheng also strives for bigger and higher resource allocation. Nowadays, Longsheng diversified its industries in chemicals, real estate, auto, finance etc.

    Fine Chemical Intermediates

    Fine Chemical Intermediates Bussiness is one of  Lonsen's core business. It includes many sub-companies such as Zhejiang Amino-Chem Ltd, Zhejiang Hongsheng Chemical Industry Ltd, Shanghai Amino-Chem Ltd, Shanghai Suchuang Trading Ltd. Now owns 1000 headcount, thereof 200 technicians.


    Now the annual capacity has reached 50,000t, become the biggest producer of resorcinol in China, the second producer of  m-phenylenediamine in the world.


    Address: No.15 Weisan Road,Hangzhou Bay Chemical Zone, Zhejiang Province.

    Phone: 0086-575-89281961
    Fax: 0086-575-82738370
    Website: www.amino-chem.com