Poly V-belts combine the flexibility of flat belts with the high transmission capacity of V-belts into highly efficient ring-shaped transmission belts. Using a flat belt as its base, it features multiple equidistant longitudinal wedge-shaped protrusions on its inner side. Power is transmitted through the tight fit between the wedge surfaces and the pulley grooves. This structure results in a large contact area, high transmission efficiency (typically exceeding 95%), smooth operation, low noise, and low vibration. The belt body is thin and flexible, adaptable to small-diameter pulleys and complex multi-pull transmission systems. A single belt can drive multiple components simultaneously, making the overall structure more compact. It is often made of high-quality materials such as EPDM (ethylene propylene diene monomer rubber), offering high temperature resistance, wear resistance, aging resistance, and a long service life. It is widely used in automotive engines (driving generators, air conditioners, water pumps), industrial equipment (fans, machine tools, conveyors), and household appliances (washing machines, vacuum cleaners).
Hangzhou Jinlan Drive Technology Co.,Ltd Website：www. beltsupplier.com
Hangzhou Jinlan Drive Technology Co, Ltd is a technology-based enterprise specialized in R&D production and sales of all types of rubber transmission belts, with main products of transmission belts used in automobile, agriculture and mechanics, petroleum industry and power generation, and sold to over 20 countries and regions in Europe, USA, Middle East South East Asia, Africa, etc. The company has passed authentication of ISO9001: 2008, ISO/TS16949: 2002 international quality management system and AAA standardized excellent action, ISO14000 environment quality management system and OHSMS18000 vocational health system.
When you work with JINLAN. you can be sure you will get the right solution for your needs, You can select the best quality, most appropriate product or your specific application.
We supply products of SKF, Contitech, Dongil, Fenner, Mega Dyne, D&D and Dunlop.
Customer satisfaction based on product and application knowledge and prompt servicing.
To Maintain Continue the best service in the market
Constant Growth along with our Suppliers and Customers by supplying the finest quality product in the Belting Industries for every Industrial Application Strength.
Wieger Transmission
As a technology-driven enterprise, Wieger focuses on the R&D and manufacturing of high-end equipment transmission system products. Its core products include multi-ribbed belts and cut-edge belts. The company is ISO9001 and ISO14001 certified, employs advanced manufacturing technology, and its products meet the transmission needs of various fields such as automobiles, construction machinery, and home appliances.
Fulong Synchronous Belt
The company has deep expertise in the rubber transmission field, specializing in multi-ribbed belts, synchronous belts, and matching pulleys. It possesses a provincial-level technology R&D center and a CNAS-certified testing center. With rich R&D experience and diverse mold reserves, it has participated in the formulation of multiple national standards. Its products are of stable quality, and its service network covers major cities in China.
Fengmao Technology
The company focuses on automotive transmission systems and holds a "Single Champion" honor in the passenger car multi-ribbed belt field. It is a specialized and innovative "Little Giant" enterprise. Equipped with a CNAS-accredited laboratory and a professional R&D team, it can provide customized wheel system solutions for domestic and international customers, demonstrating outstanding technical strength.
Samsung Tape
The company specializes in the design and production of rubber transmission belts, with a product range covering multi-ribbed belts, cut-edge V-belts, and variable speed belts, used in industries such as automotive, agricultural machinery, and home appliances. The company holds numerous patents, has participated in the drafting of several national standards, and has passed ISO/TS16949 and other system certifications, earning market recognition for its product quality.
