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Qinghai Ronghai Supply Chain Co., Ltd. 

  • Address: Minhe Industrial Park, haidong city, China
  • Email: Email
  • Phone: 15997078875

Business description

General cargo warehousing services, ferrosilicon and processing granularity; sales of silicon-manganese alloys, non-ferrous metals, and building materials; processing of aluminum alloys, non-metal waste and debris; processing and sales of mineral products

Latest listings



  • Ferro Silicon 75 For Steel
    Ferro Silicon 75 For Steel
    Alloys - Qinghai Ronghai Supply Chain Co., Ltd.  - China - June 13, 2024 - 1000.00 Dollar US$

    Ferrosilicon 75 (FeSi75) is a high-quality alloy containing 75% silicon and 25% iron. This versatile material is essential in the steelmaking and foundry industries for deoxidizing steel, improving its quality, and enhancing its mechanical properties...

  • Silicon Metal 4402
    Silicon Metal 4402
    Alloys - Qinghai Ronghai Supply Chain Co., Ltd.  - China - November 12, 2023 - contact company for price

    1. The main use of silicon metal is as an additive for non-ferrous alloys. 2. Alloying agent for demanding silicon steel. 3. Deoxidizer for smelting special steel grades and non-ferrous alloys 4. Silicon metal is a good component in aluminum alloys, ...

  • Silicon Metal 3303
    Silicon Metal 3303
    Alloys - Qinghai Ronghai Supply Chain Co., Ltd.  - China - November 12, 2023 - contact company for price

    Silicon metal 3303 is a highly pure form of silicon metal that is widely used in a variety of industrial applications. It is a product of the refining process that converts raw materials such as silica, coke, and wood chips into pure silicon metal. T...

  • Silicon Metal 553
    Silicon Metal 553
    Alloys - Qinghai Ronghai Supply Chain Co., Ltd.  - China - November 12, 2023 - contact company for price

    Silicon Metal 553 1. The main use of silicon metal is as an additive for non-ferrous alloys. 2. Alloying agent for demanding silicon steel. 3. Deoxidizer for smelting special steel grades and non-ferrous alloys 4. Silicon metal is a good component in...

  • Silicon Metal 441
    Silicon Metal 441
    Alloys - Qinghai Ronghai Supply Chain Co., Ltd.  - China - November 12, 2023 - contact company for price

    1. The main use of silicon metal is as an additive for non-ferrous alloys. 2. Alloying agent for demanding silicon steel. 3. Deoxidizer for smelting special steel grades and non-ferrous alloys 4. Silicon metal is a good component in aluminum alloys, ...

  • Electrolytic Manganese Flakes
    Electrolytic Manganese Flakes
    Alloys - Qinghai Ronghai Supply Chain Co., Ltd.  - China - November 12, 2023 - contact company for price

    1. The purity of electrolytic manganese is very high. Its function is to increase the hardness of the composite metal material. Manganese can improve the strength, toughness, wear and corrosion resistance of certain alloys. 2. Manganese is an indispe...



  • Ferro Silicon75
    Ferro Silicon75
    Underground mining structures and materials - Qinghai Ronghai Supply Chain Co., Ltd.  - China - November 10, 2023 - contact company for price

    1.Ferro silicon is often used as deoxidizer in steel making. 2.Ferro silicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon steel...

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