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Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.Yantai Chi Hong Machinery Co., Ltd. has one production base with an area of 96,000m2, where there are over 300 production personnel, 60 advanced production & management personnel and about 50% senior technical workers. Our products have got EU CE certification, ISO9001:2015 international quality certification and so on.Yantai Chi Hong Machinery Co., Ltd. has five main series of mining machinery, WJ series underground LHD loaders with capacity of …
More than 200 processing manufacturers, seeking development with reputation Several updated and perfect equipment with reliable quality Professional scientific research team of professors and young doctors
Take quality as the foundation, keep improving and develop with reputation. Once won the second prize of national science and technology progress, and constantly improved the production process. It has obtained 33 national invention patents and utility model patents. Professional after-sales service to solve problems encountered in use.
Timely, fast, considerate and provide better service for users. Abide by the contract, keep the reputation, and let users get greater benefits. High acceptance rate of parts and components, providing technical consultation and technical exchange. 7 * 24-hour online customer service for you. Tailor made according to the actual needs of the project to reduce costs.
More than 200 processing manufacturers, seeking development with reputation. Several updated and perfect equipment with reliable quality. Professional scientific research team of professors and young doctors.
Take quality as the foundation, keep improving and develop with reputation Once won the second prize of national science and technology progress, and tconstantly improved the production processIt has obtained 33 national invention patents and utility model patentsProfessional after-sales service to solve problems encountered in use.
Timely, fast, considerate and provide better service for users Abide by the contract, keep the reputation, and let users get greater benefitsHigh acceptance rate of parts and components, providing technicalconsultation and technical exchange7 * 24-hour online customer service for you Tailor made according to the actual needs of the project to reduce costs.
The entire production process of the product is subject to comprehensive quality control in accordance with the IS09001 system. The precision assembly process and comprehensive quality control are carried out, with standardized factory buildings and strictly trained assembly workers.
The ERP production system is strictly used for management, and the entire process is managed transparently, ensuring real-time mastery of each link. Vehicles are inspected in accordance with safety requirements before leaving the factory. The company has a large testing field to simulate working conditions for equipment testing, ensuring that the products meet the design requirements and are delivered to customers.
The company has an organic processing workshop, a riveting and welding workshop, a complete machine assembly workshop, a large workpiece tempering furnace, shot blasting equipment, a large tonnage hydraulic press, a paint baking room, and a specialized testing site.
Every customer hopes that the products they purchase can receive the best care. Zhonghong Heavy Machinery Aftermarket Center, as a professional underground trackless equipment after-sales service team, is committed to providing our customers with all-round, high-quality delivery and maintenance , parts supply, remanufacturing, maintenance contracting and other various after-market services.1. Professional team, exquisite skills.
The aftermarket team is composed of a group of experienced and skilled professionals.Not only do they have extensive repair experience, they also constantly learn and master the latest industry technologies to ensure the highest level of service for every customer.2. Intimate service and meticulous service We know that every customer's needs are unique, so we provide personalized service plans to meet your different needs.Whether it is routine maintenance or sudden failure, we will provide you with the most timely and professional solutions.3. Quick response and worry-free solution.
The strict production process and advanced research and development technology have brought customers a very comfortable feeling of use. The quality of the rack far exceeds other brands, and the cost-effectiveness is extremely high.
Warranty scheme:Â our company provides free maintenance (except for human reasons) for quality problems within 12 months after delivery of the equipment or 2000 hours of engine operation (whichever comes first).
Normally the lead time is 30-45 days after receipt of down payment or LC.
 Yes. We supply remote free online service. Or if need, we can send professional engineers to the working site for equipment installation, commissioning , and operation training.
 Yes,we can customize as per your requirement.
Provide 4 times of regular equipment inspection and maintenance services during the warranty period (see the follow-up plan for regular maintenance of equipment of Yantai Chi Hong Machinery Co., Ltd.for specific regular inspection contents); provide 2 times of equipment technical operation and maintenance training services; issue a formal inspection
Report after each regular inspection so that the user can have the most comprehensive understanding of the equipment.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
