NingGuo Wear Resistant Fittings Factory

We are Ningguo Wear-Resistant Fittings Factory, brand of Song Ling. We are a quality-oriented international manufacturer of wearing-resistant products established in ***6. Our brand Song Ling is specialized in the manufacturing of wearing resistant steel and iron castings with annual production capacity is *0, **0~*0, **0MTS. As one of the largest factories in wear resistant products, our factory has won many prizes and our products enjoy a good international reputation. Our Ningguo factory€™s main product, and our proud strength, is in the manufacturing of various kind of chromium casting forge/balls .Therefore, we are ready to offer you our line of competitive products! 1.High chrome cast balls Size: *0mm***0mm Hardness:HRC****5; Chrome content:****0% Chemical elementsšC 1.7~3.0% Mn‰¤2.5% Si‰¤1.0% Mo‰¤1.5% P‰¤0.1% S‰¤0.*8% 2.Low chrome cast balls Size: *0mm***0mm Hardness:HRC****5; Chrome content:**3.5% Chemical elementsšC *0.~3.3% Mn‰¤1.5% Si‰¤1.2% Mo‰¤1.0% P‰¤0.*5% S‰¤0.*0% 3.Chrome steel cylpebs chrome content as per buyer's requirements Our range products with certificates in ISO***1 and ISO****1 .We wish to provide our services to you and hope to provide you with an extra competitive edge in your market! As we would like to discuss more extensively regarding your business requirements, please kindly provide a contact person to us.