Founded in 1995 and as a member of China National Crane Conveyor Machinery Association, China Chuanda Conveyor Belt Co., Ltd. is a specialized march pulley, march performance pulley manufacturer and custom march pulleys designer of various kinds of conveyors, belts, pulleys, bearings, rollers, bushings and so on. Through modern scientific management, excelsior products and technological design, advanced production tools and strict testing methods, we have produced various types of conveyance equipment. In 2001, we were certified by ISO9001: 2000, which has ensured the reliability and stability of product quality. Also, we have passed Germany DQS authentication in the domestic same trade. We have established long-term relationships with some famous mechanical manufacturers both at home and abroad, such as Veit GmbH, Hashima, Oshima, Summit, and KDK companies.

POWER & AMPS
Our pulley systems are designed to give superb performance while maintaining perfect electrical charging. Even at idle.
DURABLE HARD-COATED SURFACES
March Performance billet aluminum pulleys are hard-coated and reinforced in areas of high stress and wear.
MAINTENANCE-FREE POWDERCOATINGS
Our show quality polished billet pulleys stay looking new with our exceptionally durable clear or candy powdercoats.
Our Aluminum sets are Precision CNC machined from 6061-T6 billet for extra strength, long wear. and to run perfectly true. Hand polished and finished with No Polishing clear Powdercoat.Performance Series Increases horsepower by reducing accessory drag. 12.5 h.p. at rear wheels typical. Eliminates belt throwing. Designed for normal street driving.Power & Amp Series Increases horsepower by reducing accessory drag. 11 H.P. at rear wheel. Design for vehicle with high amperage needs. EXCELLENT for towing and heavy stop and go driving.

By underdriving your crank-driven engine accessories a March Performance V-groove underdrive pulley set can give you up to 20 extra horsepower. March machines each one of its pulleys from premium 6061-T6 et aluminum and tops them off with a clearcoated polished finish to keep them looking sharp. Belts not included.High water flow ratio pulleys increase water flow and fan speed, thus increasing cooling. This helps at critical low-speed driving, where most overheating occurs.They're also given a durable hard coating on the crank pulley to prevent oil seal leaks, and on the water pump pulleys to prevent premature wear. Steel sets are made from high-carbon steel, precision-machined to run perfectly true. Steel sets are made from high-carbon steel, precision-machined to run perfectly true. They are coated with iron phosphate, and then given a high-gloss black polyester powdercoating for maximum rust prevention.

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