Our customer ordered 5000 pcs tubing coupling in specifications 2-3/8 EUE N80, 2-7/8 EUE N80, 3-1/2 EUE N80, 4-1/2The EUE N80. The customer has ordered tubing coupling, tubing buckle, tubing anchor and other related products from our company for 5 consecutive years, and the quality and price of our

Tubing coupling and buckle change complete productionProduction of tubing connections and converters ordered by the customer in South America has been completed. The customer ordered connections 2-3/8 EUE N80, 3-1/2 EUE N80, 4-1/2 EUE N80 and converters 3-1/2 EUE PIN X 2-7/8 EUE PIN N80. This is the