Wide range of flexible couplings including jaw, chain, HRC, and pin types, providing reliable torque transmission, vibration damping, and misalignment compensation for industrial machinery and power transmission applications. (read more)

High-precision taper bushed sprockets designed for secure shaft mounting, improved torque transmission, and reliable performance in automated conveyor and industrial drive systems. (read more)

European Series Sprockets American Series Sprockets Japan Series Sprockets

Split Taper bushed bore sprockets and split taper bushings secure drive shafts to a base or housing. Split-Taper sprockets have a keyway to help prevent slipping and to mate with Split-Taper bushings. Bushings provide additional clamping force over bores that only use keyways and set screws. They have... (read more)

Specializing in high-quality industrial chains featuring excellent wear resistance, strength, and reliability. Widely used in mining, conveying, lifting, agriculture, and heavy-duty equipment. Beyond chains, we provide complete power transmission solutions including sprockets, gears, gearboxes, couplings, and custom-engineered components. (read more)

China Pulley Manufacturer :High-quality taper, adjustable, flat belt and V-belt pulleys with strong durability and precision. Widely used in machinery, mining, agriculture and industrial transmission systems. Custom manufacturing supported by drawings or samples for complete matching solutions.

Email: export@power-transmissions.com (read more)

China Gearbox Manufacturer & Supplier

We deliver high-efficiency, durable gearboxes and motors, featuring precision engineering and customization. Widely applied in industrial, agricultural, marine, and transport sectors, with strong integrated supply and complete system-matching capabilities. (read more)

Short pitch and double pitch precision roller chains for power transmission and conveying applications, with corrosion-resistant plated and heavy-duty series options, widely used in industrial machinery, offering strong compatibility, reliable performance, and OEM/ODM customization support for global industrial use markets. (read more)

Hangzhou Chinabase Machinery supplies durable sprockets for transmission and conveyor systems, covering European, American, Japanese and standard types, widely used in industrial applications, with strong OEM support, customized design, and manufacturing capability for diverse engineering requirements. reliable global performance assured (read more)

China Couplings Manufacturer & Exporter, supplying chain, jaw, flexible, HRC, NM, MH, pin, spacer, flange, sleeve and nylon sleeve couplings. Featuring reliable torque transmission, vibration damping, and misalignment compensation. Widely used in conveyors, pumps, gearboxes, mining, agricultural and industrial machinery. Custom manufacturing available based on drawings or samp... (read more)

Specialized in die casting, sand, investment, lost wax and precision casting plus CNC machining, we deliver OEM solutions with high precision, diverse materials, strict quality control and custom manufacturing, widely used in agriculture, mining, construction, power transmission industrial machinery applications. (read more)

China-based manufacturer of precision gears and gear racks, offering spur, helical, bevel, and worm types. Custom OEM solutions, high accuracy, durability, and competitive pricing. Widely applied in automotive, agricultural, automation, and industrial machinery power transmission systems. (read more)

Manufacturer of cast iron and steel V-belt pulleys and flat belt pulleys, featuring high precision, dynamic balancing, and durable performance. Available in SPZ, SPA, SPB, SPC series with OEM customization. Widely used in agriculture, mining, conveyors, pumps, fans, compressors, and industrial machinery. (read more)

China PTO shaft manufacturer supplying complete driveline solutions, including PTO shafts, cross joints, profile tubes, and yokes. Featuring high durability, precise transmission, OEM customization, and full component matching. Widely used in tractors, harvesters, balers, mowers, and agricultural machinery applications. (read more)

Power Lock keyless locking devices provide high torque transmission, zero backlash, vibration resistance, and easy installation. Compatible with shafts, pulleys, sprockets, gears, and couplings. Widely used in conveyors, mining, agriculture, packaging, pumps, fans, and industrial power transmission systems. (read more)

Precision taper bushings and hubs ensure secure shaft mounting, easy installation, and reliable torque transmission. Available in standard and custom configurations, they support pulleys, sprockets, couplings, and gears, serving agricultural, mining, material handling, and industrial power transmission applications worldwide. (read more)

Slewing drives feature hourglass worm technology for high torque, smooth rotation, and reliable load holding. Ideal for cranes, aerial platforms, solar trackers, drilling and marine equipment. We provide standard and customized slewing drive solutions with complete power transmission component matching capabilities. (read more)

Hydraulic cylinders offer high-pressure performance, durable construction, and precision operation for demanding applications. Widely used in construction, agriculture, forestry, lifting platforms, automation, medical and material handling equipment. We provide standard and customized hydraulic solutions with complete manufacturing and assembly capabilities. (read more)

Chinabase Machinery supplies a full range of gearboxes and speed reducers including worm, helical, bevel, planetary and agricultural types. Featuring high efficiency, durability and reliable transmission, our products serve agriculture, construction, mining and automation with complete motor and system integration solutions. (read more)

Chinabase Machinery supplies sheaves including finished bore, taper bushed, QD, split and variable speed types. With high precision, durability and OEM capability, our products ensure efficient power transmission and reliable performance for agriculture, construction, mining and industrial drive systems. (read more)

Comprehensive coupling solutions including chain, jaw, HRC, NM, pin, spacer, flange, and sleeve couplings. Featuring reliable torque transmission, vibration reduction, and misalignment compensation. Widely used in pumps, conveyors, gearboxes, compressors, mining, agricultural, and industrial machinery. Custom designs available from drawings or samples. (read more)

Comprehensive gear and rack solutions including spur, helical, bevel, worm, and spiral bevel gears. Offering high precision, durability, and efficient power transmission. Widely applied in industrial, agricultural, automotive, mining, and construction equipment. Custom OEM manufacturing available from drawings, samples, and specifications. (read more)

Precision bevel gears with intersecting shafts and conical tooth profiles ensure efficient torque transmission, low noise, and high load capacity. Available in European and American standards. Widely used in industrial, automotive, agricultural, mining, and construction machinery. OEM manufacturing available from drawings or samples. (read more)

Wide range of pulleys including timing, V-belt, taper-bushed, flat belt, sheaves, and MC nylon types. Offering high precision, durability, and reliable performance. Custom manufacturing available. Compatible with various power transmission systems for industrial, agricultural, mining, conveyor, and machinery applications. (read more)

China power transmission manufacturer supplying precision gears, racks, sprockets, chains, pulleys, and couplings with high durability, stable transmission, and heavy-load performance. Serving automation, automotive, agricultural, and industrial applications with complete OEM solutions and professional engineering support. (read more)

Precision manufacturer of forging, sintered metal, powder metallurgy, and forged parts, featuring high strength, durability, and accuracy. Providing comprehensive OEM/ODM solutions for oil & gas, machinery, shipbuilding, aerospace, power, and industrial applications with customized production capabilities. (read more)

Hangzhou Chinabase supplies precision mechanical seals featuring high durability, excellent sealing performance, and reliable operation. Our products support automotive, pump, chemical, and industrial applications, offering customized OEM solutions, stable quality, and comprehensive sealing components for global machinery manufacturers. (read more)

China rod end bearing manufacturer supplying high-load, wear-resistant rod ends, ball joint rod ends and spherical plain bearings for hydraulic systems, agricultural machinery, automation equipment and industrial machinery, backed by strong OEM/ODM capability, precision manufacturing and reliable global supply. (read more)

Professional manufacturer of V-belts, timing belts, multi-ribbed belts and pulleys. Featuring high transmission efficiency, durability and reliable performance. Widely used in automotive, agricultural, industrial and automation equipment. Strong OEM/ODM capability provides complete belt and pulley transmission solutions worldwide. (read more)

Reliable motor base manufacturer offering adjustable motor bases, motor mounts, sliding motor rails, and customized solutions. Featuring easy installation, precise adjustment, and durable construction, products are widely used in motors, pumps, compressors, fans, conveyors, and industrial equipment. (read more)

Ball Screw Sets deliver high precision, smooth linear motion, and reliable performance for CNC machines, automation systems, and industrial equipment. We also provide roller chains, chain attachments, and OEM customized solutions, supporting production based on drawings or samples. (read more)

China gear and rack manufacturer supplying spur, helical, bevel, worm and spiral bevel gears, plus gear racks. Precision engineered for automotive, agricultural and industrial machinery. Offering OEM customization, reliable performance, durable quality, and complete power transmission component sourcing and assembly solutions. (read more)

China universal joint manufacturer specializing in single, double, extensible, needle bearing, cross, and block & pin types. Providing OEM custom solutions, precision manufacturing, reliable torque transmission, and complete shaft connection systems for agricultural, automotive, mining, construction, and industrial machinery applications. (read more)

China vibration isolator and machine mount manufacturer supplying rubber buffers, vibration mounts, and shock absorbers. Designed for vibration reduction, noise control, and impact absorption. Widely used in industrial machinery, automation equipment, generators, pumps, motors, and compressors, offering OEM customization and reliable mounting solutions. (read more)

China chain manufacturer supplying transmission, conveyor, engineering, stainless steel, agricultural, forged, and cast iron chains. High strength and wear resistance for power transmission, conveying, lifting, and farming equipment. Complete chain, sprocket, and OEM solutions. (read more)

Compact hydraulic power unit featuring a 0.75kW motor, high-pressure performance up to 180 bar, integrated pump, tank, and valve system. Ideal for lifting platforms, machine tools, hydraulic fixtures, automation equipment, and custom hydraulic power solutions. (read more)

High-performance gearbox featuring modular design, wide transmission ratios, compact structure, low noise, high efficiency, and long service life. Suitable for industrial machinery, conveyors, automation equipment, and power transmission systems, with OEM customization and complete drive solutions. (read more)

WJ series worm-gear speed reducer is new, the appearance is beautiful, small, heavy to output moment, has steady transmission, and has little noise. (read more)

Drop forged rivetless chain 3'', 4'', 6'' Pusher Dog overhead Trolley Cast Detachable Chain Steel Detachable Chain Sprocket for X348,X458 (read more)

We specialized in the production of various kinds of Transmission chain(Driving Chain), Conveyor Chain - roller chain, Engineering Chain, Stainless Steel Chain, Lifting Chain, Agricultural Chain, Forging Series, Cast Iron Chain and other power transmission parts. We can supply chain products according your drawings or samples. (read more)

PB Series PR Series NB Series CN Series

A universal joint (universal coupling, U-joint, Cardan joint, Spicer or Hardy Spicer joint, or Hooke's joint) is a joint or coupling connecting rigid rods whose axes are inclined to each other, and is commonly used in shafts that transmit rotary motion. (read more)

Hangzhou Chinabase Machinery supplies torque limiters including friction, pilot ball and bronze types, couplings and adapters, offering reliable overload protection, precise torque control, and customized integration solutions, widely used in conveyors, packaging, agriculture, automation and industrial power transmission systems applications. (read more)

Split-in-half design for easy installation and maintenance-free operation. High misalignment capacity, shock absorption, low noise, and no lubrication required. Widely used in conveyors, pumps, compressors, and automation equipment. Complete matching solutions available, including hubs, bushings, chains, sprockets, gears, and gearboxes. (read more)

Shaft Collar , Clamping Collar 1.Material : steel,stainless steel etc 2.size : metric or inch 3.Finishing : plain,Zinc,black oxide (read more)

The products are mainly sold to the Middle East, Europe and America with more than twenty years of history. Hangzhou Chinabase Machinery also hopes to develop more new classes with business company. (read more)

Steel Rotex Couplings feature high-strength steel hubs, offering excellent torque transmission, shock absorption, and durability for heavy-duty industries such as steel mills, elevators, mining, and industrial machinery, with flexible customization and reliable matching solutions for various transmission systems. (read more)

Guides for roller chains that comply with DIN 8187 and round link chains that comply with DIN 766 and DIN 764.

Our guides are range of : Steel C profiles , Chain guides for roller chains , Chain guides for round link chains , Belt guides. we also offer OEM products simply send us a drawing or sample/template and we'll provide you with a free quotation.

E-mail:... (read more)

we specialize in: Transmission chain(Driving Chain), Conveyor Chain, Engineering Chain, Stainless Steel Chain, Lifting Chain, Agricultural Chain, Forging Series, Cast Iron Chain. We can also produce chain products according to customer' drawings or samples. (read more)

SPZ, SPA, SPB and SPC Series Cast Iron/Steel V-Belt Pulleys SB: SPZ 1-3, SPA 1-5,SPB 1-6, SPC 1-6 TB: SPZ 1-8, SPA 1-6,SPB 1-10, SPC 3-10 Flat Belt Pulleys for Taper Bushes TB: Type range 63-630 (read more)