Langfang Zhongyide Petroleum & Gas Equipment Co., Ltd. is the professional manufacturer pipeline equipment in China, and we have our own patent products, including set-on geotixible bag weight, cathodic protection test pile, casing insulator, pipeline pig, foam cleaning pig and warning strip.

Besides, as the agent of Kruger+Fuches GmbH from Germany, we have provbide the Solid State Decoupler manufactured by KF. RE is used for protecting the preventing the flow of CP curent up to a predetermined voltage threshold, while passing any induced AC current. We as well as sells pipeline warning tapes.

Zhongyide sincerely and kindly welcomes old and new customers to visit our company, and we believe that could cooperate get mutual profits each other.