Analyses van minerale oliën  Fabrikanten, distributeurs en leveranciers

Liaoning Huake Petroleum Equipment Technology Co., Ltd. was established in 1984, mainly producing petroleum analysis instruments, measurement and testing instruments, capillary viscometers, glass thermometers, glass density meters, glass instruments, etc., is a "whole chain" type of production enterprises in China, products cover crude oil, gasoline, diesel, aviation fuel, lubricating oil, grease, residue, liquefied petroleum gas and other testing, and can provide third-party testing services.After 40 years of development, Huake Enterprise has obtained the certification of ASTM, CE and other international companies, and has the title of national high-tech, military-civilian integration, gazelle enterprise, and specialized and new "Small and Medium-sized" enterprise. Liaoning Huake is currently a member of the Grease Professional Committee of China Petroleum and Chemical Industry Federation and the Temperature Professional Committee of China Metrology and Testing Society. The company has participated in the formulation of national standards and national military standards, and has obtained 48 patent certificates. Wealthking products are sold to more than 150 countries around the world; It is widely used in all oil quality assurance departments of the whole army, covering oil testing departments and oil depot laboratories at all levels of the whole army; In large national enterprises, PetroChina, Sinopec, CNOOC, China Aviation Oil, China Railway, China Customs, and national quality measurement and testing departments all have Huake Instruments.

MASSA PETROLEUM is the raw material supplier that is marketing and selling petroleum derivatives and petrochemicals. The Istanbul-based company supplies products and raw materials to its customers through representative offices in Europe and Asia. The company is rapidly advancing to become a pioneer in the industry with its on-time delivery policy, wide range of products and value given to the customers.

Trafolube recycles trafo and turbine oils. The processing to base oils and the restoration as trafo oils is the highest level of value creation.