The customer ordered a batch of thread protectors from our company last year, and we completed the order on time with high quality. customer praised us highly and reorder 2000 sets thread protectors this month. This kind of screw protector is specially produced for driving sucker rod and has double protection of screw thread and outer surface.The toughness of thread protector is very good, difficult to fall off after installed on the thread. we have received the deposit and will arrange the raw materials immediately and enter the production preparation stage.
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