本公司有一支专业的售后服务队伍，产品销到哪个地区，哪个地区就有专门的售后服务人员，并在销售地区建立办事处、维修站，做到无偿帮用户选型、设计，培训操作人员理论学习，掌握单体支柱技术特征，地面操作示范。
井下现场指导安装直至工人能够独立操作，随时走访及不定期井下争取客户使用意见，发现问题随时解决问题，在产品质保期及正常使用期间及时修理、更换，保证用户生产，电话通知随叫随到。
以诚信、务实、创新精神全心全意让用户满意。
Shandong Zhengchang Coal Mine Machinery Co., Ltd. (formerly known as Zibo Boshan Zhengchang Coal Mine Machinery Co., Ltd.) is located in the hinter heart of ancient state of Qi (dynasty name in ancient China) of Shandong province, enjoying an advantaged geographical location and convenient transportation. The company covers an area of 45,000 m2, employs more than 200 people and has powerful and advanced production, processing and detection devices as well as a sound quality assurance system.
Zhengchang mainly produces a complete specifications of mining single hydraulic props, prop disassembly machines, light emulation pumps, series of water ring vacuum pump (gas drainage pump) scrapers, crushers, three-function valve experiment table and other coal mine machine devices under the brand of Xinchang. Besides, Zhengchang also boasts the “Coal Mine Safety Mark Permit”, “Production License” and “Designated Coal Industry Supporting Product Manufacturer” issued by national authorities. Over the years, Zhengchang has been named “Advanced Enterprise with Trustworthy Product Quality” by the National Technology Supervision Bureau, “Contract-honoring & Promise-keeping Enterprise” by the Quality Association, etc.
In a principle of “Guaranteed Quality, Reputation Foremost, User First, Warm Service”, we warmly welcome you!
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