One of our American customers reordered spray welding couplings

One of our American customers have ordered a batch of sucker rod spray welding couplings since April this year, with specifications of 1 ", 7/8", 3/4 ", 5/8". After receiving the products, the customers were very satisfied and often consulted us about related products. At the end of August, the customer made another bulk purchase of spray welding couplings for sucker rods. The sizes for this purchase are full-size and small wellbore couplings, with specifications of 1 ", 7/8", 3/4 ", and 5/8". At present, the production of couplings has been arranged, and the production, inspection, packaging and other processes will be completed according to the customer's requirements.