Yantai North Grillage Co.,Ltd is a professional manufacturer and exporter on light and heavy steel structures, steel gratings, road and bridge supports, marine fender panels and steel livestock fencings. Our company covers an area of 170000 square meters. The annual output of light-steel approximates to 10000 tons and heavy steel to 30000 tons, our annual output of the secondary production line reaches 10000 tons, annual output of gratings can reach above 40000 tons. As a comprehensive company, we are capable on steel structure design, construction and installation and export and have strong capability to execute large steel structures project. Since 2008, we transform our company production line from single steel structure products into marine steel structures and related items. We are committed to building international enterprise and strengthen the exchange and cooperation with foreign enterprises. “Bring in, go out”. We encourage our staffs to learn from foreign enterprise experience, and adopt international standard to inspect our products. On the basis of gaining the certificate of ISO9001，ISO14001， OHSAS18001, our products were witnessed, verified by GL Germanischer Lloyd, Bureau Veritas, SGS-CSTC Standards Technical Services Co.,Ltd., and gained the related certificates. In April of 2015, we obtained the CE certificate of European steel structure manufacture. We started our cooperation with large foreign companies in marine fender panel business since year 2005. Till now this series of products has been exported to 76foreign countries, such as Japan, America, Middle East ，Australia, Singapore, New Zeal and etc. In 2009, we signed the first ropeway contract with France famous company. In May of 2011, our company began to cooperate with the famous Japanese company in the field of steel livestock fencing, which has become normal business of our company. In 2014, we entered the Korea market and the field of bollard.