主营产品：Production and installation: purification projects, steel structure projects (the above are operated with valid qualifications), production and sales: purification products, color steel sandwich panels, rock wool sandwich panels, handmade boards, corrugated boards.
主营产品：Environmental protection, energy saving and emission reduction technical consultation and technical services; contract energy management; sales of molds, solar equipment, communication equipment, electronic components, household appliances, office supplies, chemical products (except dangerous goods), daily necessities, hardware, and building materials; Software technology development, technology transfer, technology consulting, and technology services; self-operated and agency import and export reporting of various commodities and technologies, except for nationally restricted companies or commodities and technologies prohibited from import and export.
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Recruiting bulk 281 
