GLS as a large-scale steel trading enterprise,mainly engages in hot-rolled/cold-rolled carbon steel flat, hot-rolled/cold-rolled carbon steel coil, high-strength low alloy steel, stainless steel, abrasion resistant steel, weathering resistant steel, hot dip and electro-galvanized steel, pre-painted steel, tool steel, seamless pipe, electric resistant welded (ERW) pipe, ductile cast iron pipe,etc.GLS the unique business philosophy and prospective developing thought, quality service and good reputation, GLS consistently adhering to the business philosophy of “integrity, pragmatic, efficient” and the principle of “quality first, customer-oriented”,GLS has won the praise and trust of worldwide customers,with quality products, perfect service and timely delivery, we has successfully established long-term business relations