
GUANGZHOU JINXINGDA CHAIN CO.,LTD manufactures STS (Guangzhou Star) brand chains and sprockets for motorcycles and power transmission, known for complete specifications and rigorous quality control.
GUANGZHOU JINXINGDA CHAIN CO.,LTD (originating from Guangzhou Jinxingda Motorcycle Chain Factory) specializes in manufacturing STS (Guangzhou Star) brand chains and sprockets, including boxed chain-and-sprocket sets. The product range covers A/B series roller chains for motorcycle chain & sprocket sets, transmission chains, double-pitch conveyor precision roller chains, agricultural chains, silent chains, and special-shaped chains, offered in complete specifications to suit various applications.
The company operates with full inspection and testing equipment and emphasizes disciplined process control under a “Quality is the First” principle. Products are produced using high-quality alloy materials and advanced technology to support stable performance and consistent quality.
With an established management and marketing system, Jinxingda serves major motorcycle spare-parts markets across 31 provinces in China and exports to India, Pakistan, and Southeast Asia. The facility covers 6,800 square meters and maintains an agency presence at the Baiyun Motorcycle Spare Parts Market to support customers with responsive trade coordination.

The factory operates with complete inspection and testing equipment and requires staff to follow a quality-first discipline throughout production, supporting consistent product performance.
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Products are manufactured using high-quality alloy materials and advanced technology to meet the needs of motorcycle and industrial chain applications.
Over years of development, the company has formed a mature management experience and marketing system to support stable production and customer service.