The water couping city, inc. Is located in the zhouzhou district of the city of water, a heating gas tablet manufacturing base, and is a plant for the production of wings and heaters. It now has four lines for the production of high-frequency welding wings, four lines for aluminium squeezing wings, with an annual capacity of 10,000 tons, with specifications of 22-140 mm wings, which can be produced according to national standards or standards required by the customer. The high-frequency wings tubes produced by the company can be applied to boilers, coals, air heaters, chemical crystals, etc。