Taitat Changlin Pipeline Technology(Jiangxi) Co., Ltd. the former name is Jiangxi Taida Changlin special equipment co., Ltd, is specialized in manufacturing hot tapping&plugging machines and rush repair service for petroleum& gas pipelines. With registered capital 33million, our factory covers an area of 100acres, and building area is 240,000 square meters. With 30 years history and rich experience, we have developed these series hot tapping and plugging machines since 1982. Our products have been widely used in urban fuel gas company, also we provide equipments for CNPC Pipeline Maintenance Co., LTD., Sinopec Pipeline Storage&Transportation Co., Ltd. and other professional pipeline service company. 

With passed ISO9001 certification，we get the manufacture permission license of medium piping element, Installation, Alteration, Repair& Maintenance License of Special Equipment. We are the member of Sinopec material resources market, Certificate of China gas material supplier.

Xinyu Taitat Changlin Pipeline Technology Co., Ltd, the wholly-owned subsidiary company, undertake the hot tapping& line stop project for steel and PE pipeline. Currently, we have got integral anticorrosion technique of buried pipe fitting. Working with Hainan Minsheng Pipeline Gas co., Ltd, we founded the national training base of plugging workers. 

We have many patents such as cylinder plug, stopple plug, airbag plug and so on. Developed pipe climbing machine, plug cover plate and injection plug fixture.

Since establishment, our company has undertook hundreds of oil or gas pipeline hot-tapping and plugging engineering projects in Nanjing, Beijing, Jingmen(Hubei Province), Honghu, Tianjin, Xi'an, Inner Mongolia, Chengdu, Xiangtan and Qingdao, more ever, it has joined in local plugging projects of LDK chemical pipeline and  municipal gas pipeline in Xinyu. All those projects have been completed successfully.