1. High strength and light self weight; 2. Strong anti-corrosion ability and durability; 3. Beautiful appearance and bright surface; 4. No dirt, no rain or snow, no accumulated water, self-cleaning, easy to maintain; 5. Ventilation, lighting, heat dissipation, anti slip, and good explosion-proof performance; 6. Easy to install and disassemble.Widely used in platforms, walkways, trestles, trench covers, manhole covers, ladders, fences, factory construction, etc. in fields such as petrochemical, power, tap water, sewage treatment, port terminals, building decoration, shipbuilding, self-propelled parking lots, municipal engineering, environmental sanitation engineering, etc1.How can I get a quotation from you ? You can leave us message, and we will reply every message in time. 2.Will you delivery the goods on time? Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet. 3.Can I get samples before order ? Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings. 4.What is your payment terms? Our usual payment term is 30% deposit, and rest against B/L. EXW, FOB,CFR, CIF. 5.Do you accept the third party inspection? Yes absolutely we accept. 6.How do we trust your company? We specialise in steel business for years as golden supplier, headquarter locates in Tianjin province, welcome to investigate in any ways, by all means.