Internal thread copper coil

Product production process after casting and milling surface, rolling, plate pull, the annealing line, thread forming, rewinding finishes and annealing process. In the quality control of product quality, to ensure that the market "gold copper tube," a good reputation.

Copper alloy tube

Product production process after casting and milling surface, rolling, plate pull, the annealing line, thread forming, rewinding finishes and annealing process. In the quality control of product quality, to ensure that the market "gold copper tube," a good reputation.

Shaped steel tubes

Product production process after casting and milling surface, rolling, plate pull, the annealing line, thread forming, rewinding finishes and annealing process. In the quality control of product quality, to ensure that the market "gold copper tube," a good reputation.

Red Copper Coiler

Product production process after casting and milling surface, rolling, plate pull, the annealing line, thread forming, rewinding finishes and annealing process. In the quality control of product quality, to ensure that the market "gold copper tube," a good reputation.

Copper straight pipe

Product production process after casting and milling surface, rolling, plate pull, the annealing line, thread forming, rewinding finishes and annealing process. In the quality control of product quality, to ensure that the market "gold copper tube," a good reputation.