L&H has established a national level energy equipment research & development center. The center uses a series of advanced world-class calculation and analysis software, such as NAPA, SESAM, SCAS, AVEVA and UG, etc. L&H's research and design capability on offshore and petroleum equipment production leads the market in China.
· The self-elevating drilling platform is the first self-elevating drilling platform owning complete intellectual property right in China.
· The world's first self-propelled and it can realize the installation of wind power in the whole ship.
· The main global R & D base of land rig
· The coiled tubing machine won the support of the National 863 program.
The products designed by L&H have been sold to USA, Mexico, Nigeria, Azerbaijan, Venezela, Uzbekistan, Kazakhstan, Indonesia, Pakistan, Iran, Syria, Oman, Thailand, Sudan, Algeria, Chad, Niger and Kenya.
L&H is mainly engaged in providing first-class technical research and development, technical service and of engineering equipment such as offshore engineering equipment, vessel and oil drilling equipment for worldwide.