Qingdao Zhongrui Weifei Marine Equipment Co., Ltd. was established in Qingdao West Coast New Area in 2019, by Ruiyuan Holding Group and Kerui Group joint venture, registered capital of 300 million yuan, is a set of offshore oil and gas equip-ment research and development, design, produc-tion, sales, service guarantee as one of the national high-tech enterprises. The company is committed to the research and manufacturing of Marine and underwater high-end intelligent oil and gas equipment, and its main business scope covers Marine drilling and workover automation equipment, offshore oil and gas stimulation equipment, Marine nitro-gen production equipment, and underwater wellhead tree parts equipment.The company adheres to the quality policy of "excellence, continuous improvement, honest and trus-worthy customer satisfaction", based on the business philosophy of "integrity, pragmatism, efficiency and innovation", and strives to achieve the goal of "making offshore oil and gas equip-ment safer and smarter"