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  • HOW TO WIN?

    The boy chose TONGBAO sprocket, he won. What about you? E : sales@tongbaoparts.com                    T : 86(510)82327418 ...
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  • Do you found your turning parts?

    I have found mine, you can learn something from my experience. I urgently need to purchase a batch of turning parts. Because some were unqualified after use, some machines could not operate and the orders could not be delivered on tim...
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  • This is the most you want: No-discountFor a High Quality bearing

    This is the most you want: No-Discount For a High Quality Bearing After the bearing ring enters the grinding process,...
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  • WUXI TONGBAO is back

    WUXI TONGBAO International Co.,Ltd. is officially back to work. Welcome to inquire! WUXI TONGBAO’s main shipping origin: Shanghai has been unsealed from virus and the express logistics has returned to normal. We will deliver our products to you by sea, air, railway or express as fast as pos...
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  • May I have your SPROCKET attention, please?

    HIGH QUALITY STANDARD SPROCKET: Based on integrity, whether it is American or North European sprocket, you can obtain standard quality or even better from TONGBAO. NON-STANDARD SPROCKET: 8 kinds of production well-equipments and 23 kinds of excellent quality che...
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  • “The strength and service life of the chain composed of TONGBAO accessories are incredible!”

    The strength and service life of the chain composed of TONGBAO accessories are incredible! A customer who once bought a large number of accessories in TONGBAO commented. I bought their chain accessories 5 years ago and still use them today. ...
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  • Mechanical Transmission Under The Transmission Mode of Mechanical Equipment

    Mechanical transmission is divided into gear transmission, turbine scroll rod transmission, belt transmission, chain transmission and gear train.   1. Gear transmission Gear transmission is the most widely used transmission form in mechanical transmission. Its transmission is more accurate, ...
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  • What Is The Difference Between Synchronous Belt Drive and Chain Drive?

    What is the difference between synchronous belt drive and chain drive? In the eyes of many people, it seems that there is not much difference, which is a wrong view. As long as we observe carefully, we can see the difference. Synchronous belt drive has more advantages than chain drive. The synchr...
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  • Characteristics and Application of Chain Drive

    Chain drive belongs to meshing drive with intermediate flexible parts, which has some characteristics of gear drive and belt drive. Compared with gear drive, chain drive has lower requirements for manufacturing and installation accuracy, better stress condition of sprocket teeth, certain bufferin...
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