In December 2021, SLETPETRO successfully won the bid for the shale gas project of Greatwall Drilling Company (GWDC), providing a series of products such as 180-140 large diameter manifold skid and plug valve, high-pressure swivel joints and integral straight pipe to help China's shale gas development. This time, it can stand out from many competitors, which is enough to prove that SLETPETRO has achieved a leading position in the high-pressure flow control market and can provide high-pressure manifold products with excellent quality and widely recognized by the market.

This success belongs to our hard-working colleagues. We hope to make persistent efforts in the new year, strive for greater achievements and provide high-quality products and services for the development of oil & gas energy in China and even the world.