Finesun Intelligent Technology (Shanghai) Co.,Ltd.is the mainland China agent of Taiwan Fang Sheng Screw Co., Ltd. Fang Sheng Screw established in 1979, Taiwan Fang Sheng is one of the world's largest manufacturers of high-strength hex socket fasteners. It leads the industry in technology, quality, and intelligent management. Fang Sheng's products are renowned for their stable and reliable quality, earning the title of "Black Diamond" in the 12.9-grade screw industry. Weare sold worldwide and widely used in industries such as molds, injection molding machines, die-casting machines, machine tools, textile machinery, mining machinery, robotics, low-altitude economy, and hydraulic transmission. In addition to the YFS brand from Fang Sheng, Finesun has also become a major agent for other domestic and international mid-to-high-end brands, extending its offerings to non-standard products. We provide customers with one-stop industrial fastening system solutions. "Customer First, Integrity and Progress, Continuous Innovation, and Pursuit of Excellence" are our core values. By helping customers reduce costs and continuously creating value for them, we strive to make Finesun the most trusted partner in the field of industrial intelligent manufacturing

Fangsheng (YFS) Grade 12.9 high-strength fasteners, mid-to-high-end brand fastener products (domestic and international), custom non-standard products and services, etc.