Oilman Group

  think big start from small

Serving customers by providing professional sourcing, vendors and supply chain management services. 

  • oil well construction  equipment & materials (casing, tubing, cement & additives).

  • oil & gas transportation line pipe & accessories (valve, fitting & elbow, flange, etc).

  • rig spare parts (consumables)

  • mud pump fluid end parts (consumables).

  • drilling consumables (drill bit, drilling & completion fluids additives).

  • covid-19 materials (mask, gloves).

  • medical & hosipital materials. 

  • personal protective equipment (helmet, earplug, shoes, coverall, safey belt, gloves).

  • safety equipment & device. 


We know what we can do (to be humble, focus on what we can do only), we understand what we are doing (keep learning, listening and improving to maintain best), and we know whom we are working for (keep transaparent to and integrity with your customers).

To succeed consistently, you need to forget yourself, forget your name, your brand, your interest, but focus on the services you are offering, open the book, tell customers the truth, keep transparency, maintain integrity, and assure delivery of whatever you committed to.  


To save customers time and money, cut purchase cost & expenditure, reduce the rate of wrong purchase, and improve delivery. 

Yunting (James) Zhou

Founder & President

20th Anniversaries 

Dec. 2020

Oilman bldg 2020.jpg

Oilman Store

online shop

Oilman Store, online shop, launched first week of April, 2021 as response to post-covid-19 to faciliate customers buy smarter, cheaper and quicker witwhout need to fly overseas to visit factories.

  • Oil rig crew PPE

  • Oilfield workers PPE

  • Medical & Hospital materials.

  • Healthcare supplies.

  • mud pump fluid end parts.

  • gate valves spare parts

  • rig spare parts.

Mohamoud William


Cloud technology online shop


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 crude oil and mines

20+ years expereince

 Barcelona, Spain

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co-founder & President

Kingrig & Oilman DMCC

founder & president of Kingrig Group Ltd.  15+ Years in international drilling supplies with strength in marketing & sales., customer relationship development. 

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co-founder & Managing Director 

Kingrig & Oilman DMCC

Dubai, UAE

20+ years International business development with deep understanding about China made oilfield equipment, tools and materials.

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medical device & materials

 good understanding at Logistic & forwarding, port gathering, customs application & clearance, shipping documentation & verification, joined in oilman group in 2012 

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rig spare parts 

Solid know-how on rig spare parts and drilling consumables. 

joined in oilman in 2016. 

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personal protective equipment 

solid experience in FAT (factory acceptance test, inspection, labelling, packing & shipping markets, expediating.  joined in oilman group in 2010.

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Business Development Manager

Cairo, Egypt

 10+ years for rig & drilling supplies 

15+ years on rig equipment & parts purchasement, joined in Oilman Group in 2019

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Executive | Business Development North Africa & Europa

PPE, Medical & Hosipital materials, Covid-19 supplies

Cairo, Egypt

15+ years with medical & hosipital expereince, licensed Doctor, 5+ years oilfield PPE experience. 

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digital /e-commerce  

Master education in MES (mechanical-electrics science), joined in oilman Group in 2019

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Deputy General Manager 

 sourcing & supply chain management. 

10 + years worked with Cameron China for sourcing & supply chain management, joined Oilman Group in 2019. 

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mud pump fluid end parts, mud valve, and butterfly valve.

Joined in Oilman Group in 2012