Zhejiang Huaqirui Materials Co.,Ltd.

Zhejiang Huaqirui Materials Co., Ltd. is a private conglomerate that integrates research and development, production, and sales, focusing on high-end lubricants and industrial special oil products. The company has 8 wholly-owned subsidiaries and 3 participating companies. The project involves coal chemical industry, synthetic materials, lubricants, rubber and plastic products, automotive rearview mirrors, hardware accessories, thermal paper, and investment business. As the headquarters of the group, the company relies on and integrates the strong research and development capabilities of industry partners, and has achieved a relatively front-end technological advantage and first mover advan.......
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Information

01-11 The production process of lubricating oil
Traditional production processes In the 1930s, the production of lubricating oil base oil was mainly carried out using physical methods, namely the "old three sets" traditional process consisting of solvent refining, .......
01-11 Composition of lubricating oil
Lubricating oil generally consists of two parts: base oil and additives. Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil. Additives can compensate for and impro.......
01-11 Knowledge of lubricating oil
Lubricating oil and grease, in general, are one type of lubricant. The so-called lubricant, in simple terms, is a device that is located between two objects in relative motion and has the function of reducing friction be.......
01-11 The function of lubricating oil
Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction, protect machinery and machined parts. It mainly plays a role in lubrication, auxiliary.......

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