Home page | Brief introduction | News | Business range | Marketing networkRepresentative project | Contact us

Home page  Brief introduction

   Yantai Langchao Machinery Co., Ltd. is located in a seaside city---Yantai. We have awarded ISO9001:2000 International Quality Control System Authentication earlier than others in the same trade. We have technicians who come from schools and corporations such as Zhongnan University, Shenyang Gold College,Anshan Steel College, Baotou Steel Design College, Wuhan Steel Group and so on. We also have various middle-sized or large-sized manufacturing equipments, have the ability to research, develop and manufacture on our own. We are capable of providing comprehensive service including ore dressing experimental research, engineering design, machinery designing and manufacturing, equipment installation and debug , staff training . We are the main manufacturing base of energy-saving ball mill and new style floatation set in our state.

   Our company strengthens our technical power, has advanced CAD and MIS system, takes the lead in pushing forward the 鈥淏efore-sale Guarantee鈥 service, offers factory site options, equipment models, technology consultation, investment decision-making service to users freely. We provide advanced experimental research and engineering design, have achieved several breakthroughs in resource development and environmental protection, have greatly supported the continuous development of the state economy.  In view of the high consumption and low automation problems existed in mining companies, we have developed high-efficiency and energy-saving products. We also make improvements and developments in the functions of traditional machine, among which the MQ(Y)J series roller bearing ball mill and LCF+BKF/XCF+KYF 鈪 series new air-inflation floatation set have achieved International advanced level and got state patent, be the new product spread by the state , have been applied in hundreds of middle-sized and large-sized iron ore, copper lead zinc ore, gold silver ore in China and abroad, have outstanding energy-saving and low-consumption effect.

  In the manufacturing process, we hold the ideal to build national brand, strengthen experiment and examination methods. We strictly implement ISO9000 International Quality Management System Authentication Standard, state standard and industry standard. Implement the 鈥淶ero Defect鈥 quality management idea in every link of the producing process and 鈥淥ne Ballot Vote Down鈥 in quality examination.

  In the year 2007, through the examination inspection made by Shandong Technical Supervision Bureau Yantai Product Quality Supervision Inspection Office, the MQJ2.7脳3.6 roller bearing ball mill, 2FLGT-24 high-weir double spiral classifier, XCF-8 air-inflation floatation set,KYF-16air-inflation floatation set and NZSG-12 thickener manufactured by our company correspond with state standard regulation, product inspection is up to standard.

  In May of 2006, the 2736 grid roller bearing ball mill manufactured by our company was successfully installed in 3days in Shandong  Linglong Gold Mine .The project have won the technical-advanced prize in Shandong Gold Group.

  In the end of the year 2006, 50 sets of KYF-8 鈪 air-inflation floatation sets was successfully installed in 20 days in Nanjing lead zinc silver ore .The good effects have been highly appraised by the mining company.

  According to a rough statistics, equipments sold out after 2005 have a output and target achieving rate as high as 99.5%.


  In the after-sales aspect, we are timely and considerable, meet your requirements when asked. Expert installation team will come to the users in no time, help users out, win the trust of our users through real service. We promise seriously: we will provide lifelong repair service, remove your worries thoroughly.

  We operates our company with honesty, develop steadily ,have standard company behavior, own good reputation, is the Demonstration Company of China Company Authentication System and AAA credit management demonstration unit, AAA enterprise of contract and credit, AAA enterprise of quality and credit

  The products produced by us sell good throughout China, and are sold to more than twenty countries abroad, such as   Mongolia , Russia, Korea, Thailand, Kazakstan, vietnam .Our Company has become the chief supplier of Wuhan Steel Group, Shandong Gold Group, Hunan Nonferrous Metal Group, China Nonferrous Metal Group,  Shandong Smelting Group.                        

   So many successful examples is the appraisal old users give us, also provide references for new users to choose us. we can say proudly: You can rest assured if you choose Langchao Machinery.

  We are grateful that you get to know us and we are looking forward cooperating with you .We will try our best to realize your will and make our future better.