Home - APOLAO

Premium Timing Drive Systems & Components for Global Automotive Aftermarket

As a trusted Tier-1 quality manufacturer, we specialize in high-performance timing chains, belts, and precision drive components. Engineered for OE-matching durability and seamless power transmission, our products keep engines running smoothly worldwide. Partner with us for reliable wholesale supply and comprehensive coverage.

Get a Quote

About Guangzhou Jinboshi Auto Parts Co., Ltd.

Guangzhou Jinboshi Auto Parts Co., Ltd. is an integrated manufacturing and trading enterprise specializing in automotive engine transmission systems and chassis systems. Founded by Mr. Li Ning, who has over 30 years of professional experience in the automotive industry, the company has built strong technical expertise and extensive industry resources.

The company operates physical stores, large-scale warehouses, and manufacturing facilities in Guangzhou, Beijing, and other regions, forming a complete supply chain that integrates product research and development, manufacturing, wholesale, retail, and international trade. This comprehensive business model enables efficient coordination between production and global market demand.

18+ Years

industry expertise

12,000㎡

factory

5,000+

SKUs

200+

Clients

0.3%

defect rate

High-Performance Automotive Belt Tensioner Solutions

Maximize your powertrain efficiency with our heavy-duty automotive belt tensioner. Designed to automatically compensate for belt wear, it dampens vibrations and extends engine life.

Timing Drive

A unique portfolio of chain and belt drive components

The timing drive of the engine synchronizes the crankshaft and the camshaft. It ensures that the valves open and close at exactly the right moment. This precise sequence must work perfectly in any operating condition of the vehicle and at any engine speed. After all, it ultimately determines the quality of the engine running, the power delivery as well as the fuel consumption and pollutant emissions of the car.

Precision in two ways: Timing belt or timing chain

Two common variants have become established in current vehicles: power transmission by means of timing belt or timing chain. Thereby, the chain-driven version represents a closed, oil-flushed system. A chain made of metal ensures precise transmission of the rotary motion from crankshaft to camshaft.

The toothed belt drive, on the other hand, usually works “dry”, thus running without oil outside the actual engine housing. A few engines are also available in an oil bath. For a positive, non-slip connection, the toothed belt is guided by a pulley attached to the crankshaft and camshaft.

Cooling systems

A holistic, innovative product portfolio

Reliable and efficient – that’s how an engine must run. An optimum and constant operating temperature, even under constantly changing conditions is a basic prerequisite. The components of the cooling circuit must therefore work together optimally: radiator, coolant, cooling lines as well as the thermostat and water pump are exposed to high loads. The development of efficient and durable components for the cooling circuit is part of the corporate history of Schaeffler and its INA brand.