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Procurement and Supply Chain Management

About our Procurement Services

Harmonie Engineering is an original equipment manufacturers' distributor for a variety of world-class oil industry products and equipment and offer post installation, after sales service with provision for in country stock holding/inventory for prompt delivery of critical service spares. We have the reach and means to procure materials from around the globe through a wide supplier/stockists network worldwide.

Here is a list of products and services we are able to offer from strong alliances with reputable international companies:


CCI is a global leader in the design and manufacture of severe service control and isolation valves for the severe service applications of the power, oil and gas and nuclear industries. Their product ranges from Control Valves, Balance of Plant Valves, Automation, Silencers etc.


Jiuli is a leading manufacturer of stainless steel pipes and tubes including Nickel Alloys, Super Duplex and Titanium. During the past 20 years they have been providing superior piping and tubing solutions for major IOC's worldwide such as Chevron, Shell, Exxon Mobil, BP, GE, Saipem to mention a few. They also operate comprehensive testing facilities, with a matching quality management system to satisfy customer's expectations.




It is one of the large scale seamless steel tube & pipe manufacturers in the world and the second biggest seamless steel tube & pipe producer in China. HYST is a seamless steel tube & pipe manufacturer with 50 years history, whose main products are OCTG, pressure vessel and mechanical vessel with various kinds and sizes under OD720MM based on hot roll, clod drawn and anti-corrosion technology.


TK Corporation is the biggest worldwide manufacturer of Butt Weld Fittings in Carbon Steel/ Stainless steel for Oil, Gas, Petrochemical, Water & Power Industry and General purpose.


An explosion-proof electrical appliances production company base in Yueqing City China with advanced production and testing equipment and industry production license. Not only in ZHEJIANG FEIPU EXPLOSION -PROOF ELECTRIC CO. LTD. ISO90012000 certified, their products are certified by National Explosion-proof Product Quality Testign Center China and their product quality is also insured by Chinese people's insurance company.


Manufacturers of Coating Systems for applications on Concrete, steel, alloys, and other substrates. Spencer Coating is the biggest independent paint manufacturer in UK supplying coating systems to General Industries, Oil and Gas, Petrochemical, Marine, Pipe Coating, Fabrication and Decorative Market. Perfect Facilities Limited is in the process of purchasing their Aberdeen factory and transporint it to Nigeria to start the manufacture of Spencer and Transocean coating systems in Nigeria under license to comply with local content law.


Based in China and in operation since 1994. Xiamen Landee Industries provides an extensive range of Pipe, Valves, Flanges, Pipe Fittings, Fasteners, Gaskets and other spare parts for industrial use.

Line Pipes, Structural Steel & OCTG

We supply line pipes of various diameter. Structural Steel such as Beams, Plates, Tubulars and Casings. We are in partnership with a number of internationally recognized and approved mills. We supply large bore welded pipe in ERW, LSAW, HFI and Spiral DSAW, in varying qualities and grades as high as X80.
  • Seamless Line Pipes
  • Welded Line Pipes (including ERW,DSAW, LSAW & HFI
  • Drill Pipes
  • Seamless OCTG
  • Premium Connections
  • Structural Steel
  • Beams
  • Plates
  • Stainless Steel Pipes
  • Tubulars and Casings
  • Fittings & Flanges (including Elbows, Tees, Caps & Reducers)
All materials are to international standards such as ASTM, ASME, API, ENand DIN. Equivalent DIN and other international grades can also be supplied.


Butt-weld Elbows, Tees, Reducers, Caps to ASME B16.9 and 16.28 Forged Fittings to ASME B16.11 Weld Neck, Long Weld Neck, Socket Weld, Blind, Slip On, Orifice Flanges in all pressure ratings, with Raised Face, Flat Face or Ring Type Joint as required to ASME B16.5 & 16.47 Specifications: ASTM, BS, NF, EN/DIN and special customer requirements Materials: Carbon/Low temperature, Alloy, Stainless, Copper-nickel alloys Manufacturing process: Forged, Wrought, Welded, and Fabricated. We provide Equipment & Material specification



Harmonie is positioned as a major supplier of all types of valves for all major projects procurement needs covering ball valves, gate valves, SDV, check valves, butterfly valves, globe valve, cryogenic valves, custom made valves for oil and gas.

Rotating Equipment (Pumps and Compressors)

  • High Pressure Reciprocating Pumps
  • High-speed centrifugal pumps
  • Dosing pumps
  • High-speed compressors