Loong is one of the most reputable inner grooved copper tube manufacturers in China, known for producing high-quality products at competitive prices. With years of experience in the industry, Jintian company has established itself as a trusted supplier of inner grooved tubes to customers worldwide.The Inner grooved copper tube produced by our company can be used in the heat exchanger industry of air conditioning and refrigeration systems, and the inner grooved copper tube is suitable for thin-walled, thin-diameter, new tooth shape and new product trends.As a leading manufacturer of inner grooved tubes, Jintian specializes in producing premium quality copper pipes with a series of grooves or ridges on the inside surface, which help to increase the heat transfer efficiency of the system. Our products are made from the finest materials and are rigorously tested to ensure they meet the highest standards of excellence.
