Basic Vehicle & Adaptation Information

• Model and production year of the target vehicle (e.g., specific bus, public transport vehicle, school bus, or construction equipment model).
• Dimensions and curvature of the windshield (length × width, radius of curvature) to avoid wiping blind spots or interference between the wiper arm and glass.

• Mounting hole specifications (hole spacing, diameter, and shape of the mounting base).
• Length and swing angle range of the wiper arm, as well as the connection interface standard between the wiper arm and motor.
• Space limitations for motor installation (e.g., length, width and height of the reserved installation area) and motor voltage (24V is commonly used for commercial vehicles, while 12V for passenger vehicles).

• Operating environment requirements (e.g., high and low temperature resistance range, salt spray and dust resistance, applicable altitude).
• Wiping performance indicators (e.g., wiper frequency levels, noise reduction requirements, wiping cleanliness rate standards).
• Special working condition requirements (e.g., whether it needs to be compatible with the camera field of view for autonomous vehicles, whether anti-freezing or anti-icing functions are required)

• Preferred wiper type (e.g., opposed overlapping type, parallel type, vertical type, etc.).
• Certification standards for the target market (e.g., CE, DOT, ISO/TS16949 and other certification requirements for international trade).
• Appearance and material requirements (e.g., wiper blade rubber material, surface treatment process of wiper arms).

• Estimated order quantity and delivery lead time.
• Compatibility requirements with the customer’s existing wiper motors/control systems.