Wenzhou Haiyang Equipment Factory is a shares-system enterprise,it was build in 1996.Is is mainly engaged in researching and developing the series equipments for spilloil prevention,project design and construction for treating marine spill oil pollution prevention have obtained hation patent rights,two items now are handled by knowledge Property Right Department of Nation.The series equipments of oil pollution prevention have been passed to register through enterprise product standard by QualityTechnology Supervision Department of zhejiang Province