Qingzhou Chenguang machinery Co., Ltd. We are one of the leading manufacturers of magnetic separator in china, and we have many years' experience in this particular line of business. We’d like to establish direct business relations with you on the base of equality and mutual benefits. As we know,due to the minerals which from different area have differential features, we would like that you send some mineral sample to us. We will make a test with your ore to choose the best separator type, magnetic field intensity and structure for your manganese ore. After experiment, I will provide a test report, and you can know the recovery rate, grade of concentrates and initiative design. Based on this, you may estimate your cost and profit. If you need any help, please feel free to contact me. It is my pleasure to serve you. Cell phone: +86 15063608298 Email:qzcgjx108@ Msn:zgqzcgjx@ Attn:Sherry sun