11,000 tubing couplings and 210 crossovers have been produced.

Our company’s customer has ordered 11,000 tubing couplings, with specifications including 3-1/2 EUE J55, 3-1/2 NUE J55, 2-7/8 EUE J55, and 2-7/8 NUE J55, and 210 crossovers, with specifications of 3-1/2 EUE PIN X 2-7/8 EUE PIN N801. After nearly 25 days of production and packaging, all processes have been completed and the couplings will be delivered to the customers at the port.