女人张开腿让男人桶视频全黄

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          Thiourea (Thiocarbamide)
          Thiourea Dioxide
          Barium Chloride Dyhydrate
          Barium Hydroxide Octahydrate
          Barium Hydroxide Monohydrate
          Barium Chloride Anhydrous
          Sodium Hydrosulphide
          High Purity Barium Chloride ...

          About Us

        Shandong Xinke Environmental Chemistry Co., Ltd. founded in 1985 ,located in the western industry zone Linshu county , Shandong,China. In 2002,invested RMB 50 million yuan, established Guizhou Xifeng Xinke Environmental Chemistry Co., Ltd. We have total capacity RMB120 million yuan and 700 work staffs, occupies 200,000s square meters.
        As a company specialized in producing and researching barium salts series and fine chemicals,we are the largest manufacture of barium chloride and thiourea in China. Our mainly products: Thiourea,High purity Thiourea, Barium Chloride Dihydrate,High purity Barium Chloride, Barium Chloride Anhydrate,Barium Hydroxide,High purity Barium Hydroxide Octahydrate, Thiourea Dioxide and Carbon Calcium Hydroxide(Carbon Lime) ect, More than 90% exported to many countries and regions in Asia,Europe and America. In 2002,approved by ISO9001 Quality Management System Certification.We have a good cooperation with some universities such as Chinese Academy of Sciences,Shanghai East China University ect to help us research and develop our products. Our new products: high purity barium chloride , thiourea and barium hydroxide maily used in electron,ceramice and fluorescence industry,have reached international advanceed level. As a new kind of environmental product:Charcoal lime can be used in the clean-up treatment of tail gas when burning the wastes from medical service and daily life, It has got the Chinese patent No. CN1448212A and full the demand of market.
        Guided by Quality First and Credit First. Chairman of Board Mr.Li Dongliang with all staffs sincerly welcome all the friends to the company for visiting and cooperation.
         

        Copyright(C)2011, Shandong Xinke Environmental Chemistry Co., Ltd. All Rights Reserved.   Supported by ChemNet ChinaChemNet Toocle
        女人张开腿让男人桶视频全黄