?????????Jinan Huifeng Keda Trade Co., Ltd. is established at 2005, we do hardware and hardware tools , steel trade ,.We are in shandong province , jinan city , we are also the manufacturer of Cast Steel Shot, Cast Steel Grit, and Steel Cut Wire Shot, in dongying city . We have well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices, our products are extensively used in Casting, Mechanical, Shipbuilding, Automotive, Locomotive, Container, Steel ...