1. All products are provided with a factory acceptance report, and the acceptance work shall be conducted by the customer and the maintenance unit jointly.

2. Strictly follow the relevant standards to overhaul the quality assurance system to ensure the normal service life after maintenance. If there are any quality problems, the responsibility shall be borne by the maintenance unit.

3. The quality guarantee period is 6 months after delivery for use. In case of any quality problem within the warranty period, the maintenance unit shall be responsible for handling or providing technical support.

4. If customer sends related personnel to participate in the whole quality maintenance process during the period, the maintenance unit shall make efforts to coordinate with work of the maintenance personnel of the customer.

MT76 Emulsifying Oil, Concentrate and High Aqueous Solution for Hydraulic Support

MT313-92 Technical Conditions of the Hydraulic Support Column

MT97-92 Technical Conditions of the Hydraulic Support Jack

MT312-2000 General Conditions for Powered Support

MT/T98-2006 Inspection Specifications of the Hose and Hose Kit for Powered Support

MT419-1995 Valves for Shield Support

MT/T587-1996 Manufacturing Technical Specification for Structural Parts of Powered Support

The overhaul factory can repair various types of hydraulic supports such as support type, shield type, support screen type, and various types of jacks, columns and valves.