From June 2 to 5, 2025, the 30th Caspian Oil & Gas Exhibition (COG 2025) grandly opened at the Baku Expo Center in Azerbaijan. As the largest, most authoritative, and the only oil and gas industry event in the Caspian Sea region supported by governments, COG attracted more t...

The 2025 Oman Petroleum & Energy Show (OPES) grandly opened on May 12, 2025, at the Oman Convention and Exhibition Centre in Muscat, the capital of Oman.Canghai, a pipeline equipment company with multiple cooperation experiences in Middle Eastern countries, participated in the...

From May 13th to 15th, 2025, the Oil & Gas Uzbekistan exhibition was grandly held at the Tashkent National Exhibition Center in Uzbekistan.In this exhibition, Canghai participated with its main product pipe fitting series, which attracted the interest of many exhibitors!

he Vietnam Oil & Gas Exhibition (OGAV) 2024 was held from October 23 to October 25 at the Aurora Event Center in Vung Tau, Vietnam.Canghai participates with its latest pipeline technology products and solutions. The scene attracted the attention and favor of many domestic and ...

From September 11 to 14, 2024, the 15th International Oil & Gas Indonesia Exhibition (OGI) opened at the Jakarta International Exhibition Center in Indonesia. Canghai brought its products to the show, demonstrating the company's strong strength and innovative achievements in t...

From November 19 to 21, 2024, the 23th Oil & Gas Exhibition（OSEA） was held at the Marina Bay Sands Expo & Convention Centre in Singapore. The exhibition conference aims to Integrating Offshore Energy Transition with Market Opportunities. It has attracted i...

Quality is the foundation of enterprise survival, Canghai We know it.On September 18, 2024, Canghai HQ factory welcomed an important customer team from The Republic of Azerbaijan and the purpose of this trip was to conduct a two-day inspection and factory inspection of Cangha...

Recently, Hebei Canghai Nuclear Equipment Technology Co., Ltd. held a work summary meeting for the first half of 2024 to summarize the work carried out in the first half of 2024, analyze and judge the current development situation, and arrange and deploy key tasks for the seco...

The main equipment of ODF production line is customized with advanced equipment from countries such as Japan, Germany, Austria, and the United States. It adopts the most advanced ODF welded pipe forming unit in the world, integrates the advantages of cold bending units and UOE...

Recently, the invention patent "A Large Diameter Elbow Welding Device and Welding Process" independently developed by Hebei Canghai Nuclear Equipment Technology Co., Ltd. was successfully authorized by the China National Intellectual Property Administration. This is a major br...