The 46 ^th Offshore Technology Conference was held in NRG center in Houston USA as scheduled from May 4 to May 7 in 2015.There are about 2600 oil industry companies from more than 40 countries participating for this show.The total exhibition area is about 410000 square feet.Our comopany has taken part in this show for the 10^th year and had good communications & discussion with the customers and new friends.Our company’s new product polyurethane seals have got a good repercussion. We will try to make more efforts in next year.