KUNFENG enterprises will use our professional services, best quality and competitive price to fulfill each customers needs in Jaw crusher toggle plate.
TB/T 1979 is Chinese standards. TB/T 1979 05CuPCrNi whether resistant steel plate has the same strong corrosion resistance as American Standard Weathering Steel. .
GB/T 3077 20CrNiMo can be produced into hot rolled round bars and square bars, cold-drawing bars,forged bars. We henan KUNFENG can supply GB/T 3077 20CrNiMo all of shapes.
Call Now ! +86 177 2978 0576
Email Now sale@kfqizhongji.com
