2004 my company to take a chemical plant of special materials (titanium alloy of palladium, nickel-based alloys and stainless steel 904 L High) prefabricated pipeline installation. The whole project by the owners of staff supervision, construction difficult, high quality requirements, and strict requirements of owners, I coordinate corporate departments fought all-out and overcome numerous difficulties and working around the clock to the unremitting efforts of overtime, ultimately qualitatively and quantitatively, and to successfully complete the tasks. Construction quality unanimous endorsement of all sectors, especially owners of this certificate, given our side of the project "the best quality of construction sub-contractors" title.