The timing belts of SunYoung Industry are made from CR, HNBR or PU, etc., which provide a synchronous transmission by utilizing the engagement between belt tooth and pulley, offer the following advantages: high transmission power, high efficiency, a wide range of speed ratios, low transmission noise. The belts are widely used across all sectors of industry, for example: automotive industry, textile industry, chemical industry, light industry, metallurgical industry, machine tool and instrument manufacturing industries, etc.

Products are sorted as: Industrial timing belts, Automotive timing belts, Double sided timing belts, and PU timing belts.

1. Industrial timing belts
a) HTD series: 2M, 3M, 5M, 8M, 14M
b) STPD/STS series: S2M, S3M, S4.5M, S5M, S8M, S14M
c) T series: MXL, XXL, XL, L, H, XXH, T2.5, T5, T10, AT5, AT10, AT20
d) RPP/HPPD series: 2M, 3M, 5M, 8M, 14M

2. Automotive timing belts
ZA, ZB, ZD, ZBS, MY. RU, S8M, STS

3. Double sided timing belts: which teeth feature is just as same as single sided timing belts, but its double sides both have teeth. Enable belt can drive both sides of pulleys.
a) DA - symmetrical teeth on both sides
b) DB - interlaced teeth on both sides

4. PU timing belts: include PU timing endless timing belts and open end timing belts, are widely used in light industry, household machines, automatic doors and some other equipment, which have the characteristics of low noisy, long lifetimes, running smoothly, high oil and ozone resistance, etc..