ADDRESS:No. 4, Jinqiao 3rd Road, Jinqiao Street, Dongli District, Tianjin | BUSINESS SCOPE: | Ore powder production and processing; ore powder, metal products, chemical materials (except dangerous goods and precursor drugs), slag materials (except coal), building materials sales; metal material sales (except precious metals); domestic freight forwarders (land, sea, Air); lease of ships, construction machinery and equipment; engineering construction and construction of ports and waterways (except port operations), civil engineering, foundation engineering, dredging engineering, soft foundation hardening engineering construction; metal structural parts, dredging, ship equipment design and Relevant technical consultation; inorganic nano material technology research and development, testing and inspection; nano environmental protection building materials research and development, manufacturing; environmental protection engineering and environmental protection products design, testing and inspection; lubricating oil (flash point> 61 ℃), fuel oil 4# (flash point > 61 ℃ ), residual oil (flash point> 61°C), marine fuel diesel (flash point> 61°C), coal wholesale and retail; sewage treatment, dredging; ordinary freight; nano environmental protection technology products, sales of zeolite crafts. (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments) | E-MAIL: | zhjxlx@126.com;haodalixiang@126.com
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