About Us
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Patented technology
Production equipment
    Changzhou Shuanghui Refrigerating Equipment Co.,Ltd. is a manufacturer of glass fibre reinforced plastics cooling tower ,lithium bromide refrigerating machine ,sewage treatment equipment and related products. Established in 1968,the company has expanded to the extent of a certain scale through several decades of hard pioneering work and development under the leadership of Mr.Jian ZhongXian,Chairman of the board. Our products are well trusted and received by vast numbers of users. The glass fibre reinforced plastics cooling tower was awarded the title "Product of Fine Quality" at provencial level in 1983 and at ministrial level in 1989 and state silver medal in 1990,and has been sold abroad several times. The large sized glass fibre reinforced plastics cooling towers with a capacity of more than 1000m3/n cover a prevailing share in the domestic market and are widely used in large sized state enterprises in the petro-chemical, power, metallurgical, rubber and pharmaceutical industries. Since 1990 we have successfully developed and manufactured the steam type and hot water type lithium bromide cold water refrigerating machines and direct combustion type lithium bromide absorption hot/cold water refrigerating machine. They have been in use in such large sized state enterprises as Jinling Petroleum & Chemical Co., Yangtze Petroleum & Chemical Co., Jiujiang Petroleum & Chemical Co., and the No.2 Qingdao Rubber Plant. Furthermore, they can be seen in some exhibition centers, large barzars, hotels and hospitals in China To ensure that each and every unit will be approved by users before dispatched, an overall performance test board is always made available by us to guarantee the product is 100% up to standard.In Februrary,2000 ,we passed ISO-2000 certification, which means that our product quality is assured through the whole process from design, development, production, installation to service. We sincerely hope to cooperate with our users. Friends, new and old ,are warmly welcome to visit our factory!



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