1. What basic qualifications are required for the export of rotor rubber sleeves?

According to the latest international trade regulations for 2025, the following basic documents are required for the export of industrial rotor sleeves:

• Enterprise qualifications: Import and Export Operation Right, Customs Registration Certificate
• Product Documentation:
  • Material Composition Analysis Report (must include rubber/silicone content ratio)
  • ROHS 2.0 Environmental Certification (Mandatory Requirement for the EU Market)
• Special certificates: If the product is used in the automotive parts sector, IATF 16949 system certification must be provided.

II. How to Determine the HS Code for Rotor Rubber Sleeves?

According to the World Customs Organization's 2025 Harmonized System, it is recommended to classify according to the following priority order:

• 4016.93 - 硫化橡膠制工業(yè)用墊圈（適用于密封用途）
• 8484.90 - 機(jī)械用密封件（適用于傳動(dòng)系統(tǒng)組件）
• 3926.90 - 其他塑料制品（若采用特殊高分子材料）

Note: The specific classification should be determined based on parameters such as product diameter and operating temperature range. It is recommended to entrust a professional customs broker for pre-classification.

Third,Export customs clearanceProvide equipment disassembly/packing guidance services

Regarding the physical properties of the rotor rubber sleeve, special attention should be paid to:

• Packaging declaration: Must specify UV protection/anti-oxidation packaging method
• Transportation Conditions: Temperature-sensitive products must indicate the storage temperature in the remarks column of the customs declaration form.
• Risk of compliance: Recently, U.S. Customs has intensified random inspections.Rubber productsContent of medium polycyclic aromatic hydrocarbons (PAHs)

IV. How to Select the Optimal International Transportation Solution?

Based on our experience serving Fortune 500 clients globally, we recommend:

• Sea freight solution:
  • A 20GP container can hold approximately 18-22 tons (depending on product density).
  • Moisture-proof containers must be used and humidity monitoring devices must be installed.
• Air freight solution:
  • The weight of a single piece of cargo must not exceed 68kg (IATA standard).
  • An electrostatic protection test report must be prepared in advance.

5. How to evaluate the professionalism of an agency?

It is recommended to filter through three dimensions:

• Industry cases: Request to provide export cases of electromechanical accessories in the past 2 years.
• Qualification verification: Verify whether it possesses AEO Advanced Certification qualification.
• Risk control: Confirm whether a dedicated rubber product testing laboratory is equipped.