As one of the bigger manufacturer of grinding balls in China, we would like to enter into a long time and friendly business relationship with your esteemed company ,please allow me to take this opportunity to give you a brief for our company: We Jinan Xinte Casting&Forging Co., Ltd. as one of the biggest manufacturer and exporter of grinding balls in China, the capacity is 50,000 MT annual and exporting to Australia, Korea, Japan, Canada, South Africa etc more than twenty countries and areas, we had obtained the certificate of ISO9001-2000, ISO14001. We mainly produce the following kinds of grinding balls, 1.Forged steel balls Size: 20mm-150mm Hardness: HRC50-65 Chemical elements: C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max. 2.Forged steel balls (RCAB-1) Size: 20mm-150mm Hardness:HRC58-65 Chemical elements:C:0.7-0.9,Si:0.65-1.00,Mn:0.70-1.25, P/S:0.04Max,V:0.05-0.12 3.High chrome cast balls Size: 20mm-120mm Hardness:HRC58-65; Chrome content:11-14% 4.Low chrome cast balls Size: 20mm-120mm Hardness:HRC45-55; Chrome content:1-3.5% Packing: 1. Container Bags 2. Steel Drums Payment: T/T in advance or Irrevocable L/C at sight We would like to establish long-term and friendly trade relations with you. We promise we will try our best to supply high quality products, favorable price ,delivery in time and satisfied service, establish a good base for the cooperation of our both parties in xxxxx We are looking forward to the positive answer from you soon.