News

  • Robtec Promotional Gifts: Make Your Brand Stand Out

    Robtec Promotional Gifts: Make Your Brand Stand Out

    Are you looking for a personalized and customized gift to promote your brand? Robtec promotional gift is your best choice! Our products are carefully crafted from high quality materials. A unique feature of Robtec promotional gifts is our matching color packaging. This attention to detail ensure...
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  • Canton Fair New Customer Visited our Factory and Sign Contract right away!

    Canton Fair New Customer Visited our Factory and Sign Contract right away!

    Unbelievable news! Our factory recently welcomed a new customer who visited our factory after attending the Canton Fair. Our team has been eagerly waiting for this opportunity to showcase our best-in-class products to potential customers and we are very excited about the results of their visits....
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  • MPA test report according to EN12413, cutting wheel safety standard

    MPA test report according to EN12413, cutting wheel safety standard

    Cut-off wheels are essential tool accessories in many industries, from metalworking to construction. These tool accessories need to be strong, durable and safe to use. That is why safety standards and testing must be followed to ensure the quality of the cut-off wheels.  One of the most common in...
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  • The advantages of Abrasives Extra-thin Cutting-off Disc

    The advantages of Abrasives Extra-thin Cutting-off Disc

    The Abrasives Extra-thin Cutting-off Disc is a must-have tool accessory for any DIYer or professional mechanic who works with metal. These cutting wheels provide precise cuts and are ideal for cutting a variety of different materials such as sheet metal and stainless steel. In this blog post, we ...
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  • How to Read Robtec Label

    How to Read Robtec Label

    1.Product quality is covered by insurance. 2.Our factory has passed ISO 9001 certification 3.Our products has passed MPA certification 4.Production standard 5.Product information 6.Safety diagram 7.Company name 8.Robtec brand logo 9.Cutting Wheel size in inch and mm 10.Maximum Permissible Workin...
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  • Why Choose JLong Abrasive for Your Cutting and Grinding Wheel Needs

    Why Choose JLong Abrasive for Your Cutting and Grinding Wheel Needs JLong Abrasive is a renowned company in the manufacturing and distribution of high-quality cutting and grinding tools, including cutting wheels for metal, cutting discs for Inox, and grinding wheels. Among our most popular produc...
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  • New Product

    New Product

    New Product 115 * 0.8 * 22.2 The back of 115 * 0.8 * 22.2 cutting disc is made of black paper, and the thickness of the discs is no thicker than 1mm. This Product is specially designed for cutting precious metals. When cutting precious metals, it is necessary that to be efficient and reduce the ...
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  • Canton Fair Invitation-from Helen

    Canton Fair Invitation-from Helen

    Dear Sir/Madam, In April 2023, the 133rd Canton Fair is scheduled to be held onsite in Guangzhou, China! Our J Long group will take part in the coming Canton Fair, please note our two booths information as follows. J LONG (TIANJIN) ABRASIVES CO., LTD. J LONG HARDWARE ABRASIVE CO., LTD. Booth no.:...
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  • Current Status of Bauxite and Alumina Market in China

    Current Status of Bauxite and Alumina Market in China

    1. Market Overview: Domestic bauxite: the second quarter of 2022 domestic mine supply tight situation eased earlier, but prices first fell after rising. At the beginning of the second quarter, due to the outbreak of the epidemic in various parts of the country to varying degrees, the progress of ...
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  • Common Types of Cutting Discs

    Common Types of Cutting Discs

    There are two common types of cutting discs, one is the T41 type and other other is the T42 type. The T41 type is the flat type and the most efficient for general purposes of cutting. It is used to cutting materials with its edge and offering more versatility, especially cutting profiles, corners...
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  • The Balance, Precision and Appearance for Abrasive Wheels

    The Balance, Precision and Appearance for Abrasive Wheels

    Balance: The balance need tobe inspected after the Abrasive wheels installed onto the flange. The good balance will increase the grinding result, but also reduce the shaking degree during working. In addition, the good balance is also related to the following as below A. reduce the consumption fo...
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  • How to Select Abrasives Wheels Correctly

    How to Select Abrasives Wheels Correctly

    According to the development of machinery industry, more and more machinery product need to be processed.Normally, the finished machinery product is processed by cutting, grinding and polishing. There is a fact that the quality of abrasive wheels in the market is greatly different. The main compl...
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