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chongqing pressure pipe container |chongqing distillation and evaporation-hydrocyanic acid process chemical medical engineering-chongqing shanju chemical machinery co., ltd. chongqing pressure pipe container |chongqing distillation and evaporation-hydrocyanic acid process chemical medical engineering-chongqing shanju chemical machinery co., ltd.

chongqing shanju chemical machinery co., ltd.'s main products include pressure pipelines, pressure vessels, hydrogen cyanic acid process, distillation, evaporation, chemical medical engineering and other projects. consultation hotline: 13350310153

cqsjhg.com management consulting 2025-03-17