Qingzhou Sanlian Machinery Co., Ltd. is a domestic professional manufacturer of processing machineries and equipment. We are a large-scale processing enterprise engaged in scientific research development, engineering design, production installation, and commissioning service. Our company relies on science and technology, develops the lead core technology as the driving force, and establishes long-term cooperative relationships with a number of famous domestic and mining machinery research centres. We take them as our enterprise's development foundation. We have good corporate quality,...