1 High quality control 2 Competitive prices 3 Punctual deliveries 4 Excellent services 1. Supply a wide range of tubes according to your drawings and samples.2. Surface finish: various surface plating depending on customers’ demands, for example, Ni-plated, Zn-plated, Silver-plated.3. Various material: cold rolled steel sheet, stainless steel, aluminum sheet, copper sheet, brass and so on.4. All ...