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Adress: Luoxin Industrial Park, Luoyang, HenanLarge diameter steel pipe quen
Piston rod quenching and tempe
Grinding rod quenching and tem
induction heating machine 
High frequency induction heate
Quenching equipment for machin
Round steel end heating furnac
Steel pipe heat treatment prod
Square steel quenching and tem
Sucker rod quenching and tempe
Thickened petroleum steel pipe
Round steel quenching and temp
Steel pipe quenching and tempe
Steel plate quenching and temp
Induction Hardening Machine&nb
Flywheel ring gear high freque
Melting furnace inspection steps before leaving the factory
1. In order to verify the quality of the contract equipment and related equipment during the production period, the tenderee has the right to send the person to the factory where the winning bidder is located for inspection. For the transportation expenses at the location of the winning bidder and for the quality inspection requirements of the bidder, such as necessary safety equipment, office supplies, technical documents and drawings, accounting data, manufacturing and inspection standards and other necessary inspection data shall be free of charge by the winning bidder. provide.
2. The written materials formed by all the supervisors and quality inspection activities of the tenderer during the manufacturing period shall not be used as the quality certification documents of the successful bidder. Before the delivery, the quality inspection of the tenderer shall not remove the responsibility of the contract within the scope of the supplier's quality guarantee period, nor shall it replace the quality inspection of the equipment at the tenderee's site.
3 . In the mid-inspection, the issues discovered or raised by members of the quality inspection team shall be resolved through friendly consultations.
4. The equipment must be tested in the overall joint test before leaving the factory. The time for the inspection of the tenderee shall be determined according to the trial operation time. The joint trial operation shall be carried out under the supervision of the inspector of the tenderee.
5. If there is a problem in the assembly test after the equipment arrives at the bidder's site, the reason is that the winning bidder did not perform the overall joint commissioning of the equipment before leaving the factory, so the delay time will be calculated according to the delayed delivery date.