we mainly manufacture Manhole ,cover, grate, Floor Drainer series , Water Pipe series , Steel-ball mould series , Agricultural machinery series , Casting craft series , Abrasie Resistant Material series and others.The products are inspected by Hebei Province Bureau of Quality and Technical Supervision according with national standard. Our co***ny has passed ISO 9000 Quality System Certification Enterprise, and our credit and quality of products are promoted greatly....
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