Shanghai Leading Metal Co., Ltd is Shanghai-based steel provider which has been focusing on the steel service for more than ten years. Our main business is construction-based steel commodities including coil, plate etc. We are especially experienced in Copper Steel ,Aluminum Steel and Steel Roofing Sheet . And our un-allocated inventory is 30,000 tons. There are 11 staff in the sales office, 67 workers in the warehouse, we are still developing and welcome more advice from you. A team (5 person with more average more than 5-year experienced) service for you.Save total cost is our advantage.

Shanghai Greatway is an ISO9001:2008 certified professional manufacturer of auto-related products and inverter welding machine, including booster cables, jump starters, battery testers, battery chargers, inverter welder machine, inverter plasma cutter and battery accessories. All are manufactured in our own three factories: Shanghai Guangwei Electric & Tools Co., Ltd., Shanghai Power Station Co., Ltd., and Shanghai Greatway Welding Equipment Co., Ltd. Our products are widely used in automotive service stations, small factories, garages, and other areas of auto service. Most of our products have UL, GS, CE, PSE, and other certifications.

Shanghai Greatway is an ISO9001:2008 certified professional manufacturer of auto-related products and inverter welding machine, including booster cables, jump starters, battery testers, battery chargers, inverter welder machine, inverter plasma cutter and battery accessories. All are manufactured in our own three factories: Shanghai Guangwei Electric & Tools Co., Ltd., Shanghai Power Station Co., Ltd., and Shanghai Greatway Welding Equipment Co., Ltd. Our products are widely used in automotive service stations, small factories, garages, and other areas of auto service. Most of our products have UL, GS, CE, PSE, and other certifications.