ShangHai CHONGYANG Company was established ,Manufacture water treatment equipment for various industry.
Jiangsu ChongYang Company was established, mainly engaged in the production, research and development of pharmaceutical industry water treatment equipment.
Jiangsu LANGEL Engineering was established, all kinds of piping engineering design,installation,Obtain engineering installation qualification.
Shanghai RUITOU Company was established ,Responsible for the global sales of products.
Suzhou BENZIDAO was established,manufacture various components related to water treatment equipment,Like tanks, heat exchangers, and filters.
ShangHai CHONGYANG Company was established ,Manufacture water treatment equipment for various industry.
Shanghai RUITOU Company was established ,Responsible for the global sales of products.
Jiangsu ChongYang Company was established, mainly engaged in the production, research and development of pharmaceutical industry water treatment equipment.
Suzhou BENZIDAO was established,manufacture various components related to water treatment equipment,Like tanks, heat exchangers, and filters.
Jiangsu LANGEL Engineering was established, all kinds of piping engineering design,installation,Obtain engineering installation qualification.










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