Winspace

Winspace CEO's Plan to Beat Western Bike Brands [Interview]

September 19, 2026

How Chinese Carbon Bikes Are Really Made (Winspace Factory Tour)

July 04, 2026

The video provides an in-depth tour of Winspace's factory in Xiamen, China, hosted by CEO Stephen Cai. It reveals the company's manufacturing processes, quality control, and product lineup, emphasizing their use of Toray carbon fiber, in-house production for high-end frames, and rigorous testing standards.

• Factory located in Xiamen, China, a carbon industry hub.
• Uses Toray carbon fiber from Japan, including T-series (strength) and M-series (stiffness) grades.
• Prepreg carbon fiber stored in temperature-controlled rooms and must be used within 7 days of cutting.
• High-end frames (e.g., M6, G3) produced in-house; T1600 and SLC 5 outsourced to partner factories.
• Hyper handlebar made from over 100 individual carbon pieces, molded as one piece.

What Bike Brands Don’t want you to know! - Interview with Winspace CEO

July 07, 2025

The video features an interview with Winspace CEO Stephen, discussing the company's 15-year history, manufacturing processes, and product development. It reveals that Winspace produces frames and wheels in China, shares factories with Western brands, and emphasizes quality control and safety. The video also includes a factory tour showing their production facilities and quality testing procedures.

• Winspace was founded 15 years ago (approximately 2008) after the founder visited Eurobike show in Friedrichshafen
• Company headquarters and office are located in Xiamen, China
• More than 100 employees work in the Xiamen office
• Produces more than 5,000 frames per year and more than 10,000 pairs of wheels per year
• Uses T700 and T800 carbon fiber in their frames, with some high modulus carbon in specific areas for reinforcement

The Best CARBON Bikes Made in CHINA? - WINSPACE Factory Tour

June 30, 2024

The video is a factory tour documentary showing Winspace's carbon bike manufacturing process in Xiamen, China. It reveals that Winspace designs and engineers all products in-house, uses multiple manufacturing partners for production, and implements rigorous quality control including fatigue testing, drop testing, and X-ray inspection. The brand has grown from its 2008 founding to become a significant player with over 1,300 dealers worldwide.

• Founded in 2008 by Stephen Sai, who remains the current CEO
• Headquarters and main operations located in Xiamen, China
• Uses T700, T900, T1000, T1300, and T1500 carbon fiber materials
• Has over 1,300 dealers worldwide (300 in China, 200 in Japan, 100 in US)
• Manufacturing divided across four locations in Xiamen to spread risk

Where are Chinese Carbon Bikes made? Winspace factory tour.

August 17, 2019

The video is a factory tour of Winspace's manufacturing facility in Xiamen, China, showing the complete production process of their carbon fiber racing bikes. It reveals that Winspace designs its own frames using international designers, employs labor-intensive manufacturing with high-quality control standards, and produces frames with 300-500 carbon pieces per frame. The tour demonstrates their attention to detail from design through final inspection.

• Factory location: Xiamen, China
• Production process involves 300-500 different pieces of carbon fiber per frame
• Frame layup takes approximately 2 hours per frame
• Each frame receives about 90 minutes of hand sanding
• Uses both EPS molds and air bag technology for carbon layup