主营产品：Production and sales of high-strength non-shrinkage grouting materials, prestressed tunnel grouting materials, grouting agents, self-leveling mortars, high-strength polymer mortars, rapid road repair materials and other materials, as well as reinforcement and renovation projects of industrial and civil buildings, houses, bridges, ancient buildings, etc. An enterprise integrating consulting, testing, design and construction
主营产品： Sales, engineering and technical consultation, development and services of building materials and Wujijiaodian; chemical products (excluding hazardous chemicals and toxic chemicals); processing of wood, cement, sand and gravel; design and production of advertisements. (If the above business scope involves special franchise regulations of the state, such regulations shall apply)
主营产品：Sales, engineering and technical consultation, development and services of building materials and Wujijiaodian; chemical products (excluding hazardous chemicals and toxic chemicals); processing of wood, cement, sand and gravel; design and production of advertisements. (If the above business scope involves special franchise regulations of the state, such regulations shall apply)
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Henan Hang Seng Inde
