（3）Party B would supply consumables to Party A with preferential price and provide door-to-door service free of charge.

　　5、Exclusions
Party B would also supply Party A with satisfied service under the following circumstance， but payment should be charged correspondingly：
　　（1）Disobey the direction of operation manual by the users；
　　（2）Damages in transportation and preservation by customer himself；
　　（3）Damages caused by fire， water flood， earthquakes， unsteady of power and other natural disasters；
　　（4）Party A disassembles the machine and spare parts by himself；
　　（5）Breakdown caused by fake consumable and spare parts provided by other companies；
　　（6）Party A failed to provide effective original of this contract.

　　6、Breach
　　（1）Party A has the right to terminate the contract and claim the Service Fee back in the condition Party B fails to execute this contract and influence the normal work of Party A；
　　（2）Party B should compensate and repair the equipment due to the damage caused by himself；
　　（3）Party B has the right to terminate the contract and claim the payment owed by Party A if Party A does not fully execute the Clause 3 of this contract；
　　（4）This contract would be automatically terminated in the condition the damages caused of repair， maintenance， dissemble etc. by the third party permitted by Party A.

　　7、Note
　　（1）"Working Hours" mentioned above means any hour during 9：00am-17：00pm in every legal working day；
　　（2）Any information alternation of Party A， such as name， address， telephone， contact， etc. should inform Party B in time， otherwise the benefit of Party A would be damaged；
　　（3）Party A should afford all expenses occurred on the way when Party B provides service outside Shanghai downtown；
　　（4）The warranty made by Party B in this contract would become ineffective if Party A transfer the equipment to any other third party；

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