Taizhou zhentong pipe industry Co, Ltd. was found in 2003. We have high techonology and fine examine method. The quality of our products are reliable, we have build the famous brand----zhentong. We mainly produces three big categories : all kinds of automotive hoses, all types of machinery and piping, plumbing pipe fittings. There are more than 300 kinds of specifications such as automobile brake hoses, power steering pipes, tubing, oil-cooling tubes, pipes, PA-11 nylon tubes and assembly, plumb... ...[More..]