China international oil and gas technological equipment exhibition held on September 22 to 24th 2015 in International Expo-Center，Chongqing China. Northern Heavy Industries Group Co., Ltd., was invited to participate with top level fracturing truck YLC - 2800-140 and successful won of the industry's high praise and response.

Sign Order USD 50,000,000 both in International market and domestic market

The world first vertical shaft coal mine rock roadway whole section TBM test successfully