Will feel when you walk in the park, some stone foot massage? It did not find the size of small stones do not like it? These is to pave the way with pebbles, the specifications of different sizes, also according to the different needs of customers for its select different products, you know what different specifications? Pebbles of various specifications for different purposes: water treatment cushion series 2-3cm, 3-5CM ,5 - 8 ,8-16 ,16-32; (water treatment plants, sewage treatment plants, steel mills with pebbles ) pebbles Series 2-4mm ,4-8 ,8-16mm, 16-24 ,24-32 mm; (water treatment, filter water a dedicated); the chemical plant dedicated series: black natural pebbles specifications :5-8CM 8-12CM; (acid resistance, corrosion resistance) power plant transformer special natural pebbles :5-8CM ,8-12CM; (power sector inspection by) the garden pavement engineering series 1-3cm, 3-5cm, 5 -8,8-16,16-25,25-40; (road surfacing, landscape, river edges) complete specifications cobblestone manufacturers supply for your call to tell us your needs, you select the most appropriate products, the most preferential prices, the most reasonable negotiation and contribute to our long-term cooperation! Henan Billions Branch staff welcome you to inquire order! The cobblestone price Hotline: 15,639,099,789 treatment cobblestone http://www.bkels.com cobblestone manufacturers industry dynamic http://www.bkels.com/hydt/