KEEN OFFSHORE ENGINEERING Co., Ltd. (formerly known as Guangdong Jingyin Machinery Co., Ltd.) was established in August 2007. At the beginning of its establishment, KOE provided maintenance business for jack-up system, fixation system, and cantilever skidding system for CNOOC’s jack-up rig.
It’s a professional company of offshore engineering equipments; focuses on offshore equipments’ research & design, fabrication, sales and onsite service.
2009,KOE launched its first integrated equipment fixation systems for CNOOC’s 4 jack-up rig HYSY921-924.
2010,KOE delivered the first domestic made pinion & rack jacking up system for Dalian shipyard.
2015,KOE went public on National Equities Exchange and Quotations with security code of 832495.
2015-2018 KOE extended its market into offshore wind turbine installation and operation & maintenance business, and invested in the building of 800T &1200T self-elevated offshore wind turbine installation vessels.
2018,KOE obtained Government construction license certificate.
2019,KOE began its investment in the development of marine aquaculture facilities.
As a professional offshore engineering company oriented by R&D, KOE’s technology and products are highly accepted by the market. And the prominent certifications awarded by the government are:
High-tech private enterprise of Guangdong Province;
First prize of Guangdong science and technology progress;
Second prize of Guangdong science and technology progress twice;
The Ministry of Industry and Information Technology’s single manufacturing champion enterprise;
Outstanding Patent Award of China National Intellectual Property Administration.
As the first drafter, KOE cooperated with China Classification Society to formulated several national standards, such as pinion &rack jacking system, pin &hole hydraulic jacking system, Fixation system and so on.
By 2020, KOE has 66 national invention patents and 41 utility model patents for offshore engineering equipment, and 31 offshore engineering invention patents’ are processing by China National Intellectual Property Administration.
KOE acts on modern enterprise management with its ISO9001, 14001,and 18001 management system. It cooperates with many classification societies and is able to manufacture with product certificates, which including CCS, ABS, DNV-GL and so on.
Where we belong to
KOE’s present business is concentrated in shipbuilding, offshore engineering, oil and gas, wind power, and marine aquaculture facilities.
The company's customers cover major domestic oil companies, shipyards, offshore equipments owners, such as: Petro China, Sinopec, CNOOC, CNPC, Ministry of Transport Shanghai Salvage Bureau, Longyuan Zhenhua, CCCCltd, China Merchant, Hailong Wind Power Technology, China Shipbuilding heavy Industry, China Shipbuilding Group, COSCO Shipping, CIMC-Raffles, most of these clients are state-owned.
Productions and service
KOE takes the gear transmission technology and the hydraulic transmission technology as its core technical reserve. The main productions are offshore engineering equipments and intellectual marine aquaculture facilities, such as pinion & rack jacking system, pin & hole hydraulic jacking system, six degrees compensation gangway, marine aquaculture facilities, tensioning system, compensation system, for varieties of offshore self-elevated vessels, includes jack-up rigs, offshore wind installation vessels, liftboats, aquaculture support accommodation jacking vessels, offshore exploring jacking barges, specialized tools. Armed with its high-quality human resources and strong technical development capabilities, KOE is committed to providing domestic and foreign customers with integrated solutions and technical services.
KOE has skilled commissioning service team and professional technical staff. KOE has a strong service team and technical engineers. KOE has the capacity to provide inspection and maintenance services in its products, especially gear transmission equipment and hydraulic transmission equipment, over-used equipments, out warranty equipments. This is also the initial business it established for.
Currently, KOE invests a lot in the market of offshore windturbine installation and service, includes installation and operation & maintenance.