Thread protectors: If the product cannot be used due to quality reasons within 15 days after receiving the product at the customer's place, we can provide replacement service.

Plastic pipe: If the product cannot be used due to quality reasons within 15 days after receiving the product at the customer's place, we can provide replacement service.

Bucking machine for one year guarantee from the date of commissioning.The warranty doesn't cover user damage or improper operation of the machine.In the warranty period, seller provide change the failed parts that not caused by artifical factors for free; beyond the warranty, the maintenance cost will be covered by the buyer.

CNC pipe threading lathe for one year guarantee from the date of commissioning.The warranty doesn't cover user damage or improper operation of the machine.In the warranty period, seller provide change the failed parts that not caused by artifical factors for free; beyond the warranty, the maintenance cost will be covered by the buyer.