Aging testEquipment ImportsTypical clearance challenges

Under the latest customs supervision system in 2025, the import of environmental simulation equipment exhibits three distinctive characteristics:The document review cycle has been extended by 15%.,Quarantine standards for wooden packaging upgraded,Electromagnetic compatibility testing has become a new threshold.According to data from the Inspection and Quarantine Bureau of a certain province, in 2024, 32% of the cases involving the return of aging test equipment were due to missing technical documents, while 28% were attributed to non-compliant packaging.

Key milestones in the preparation for qualification certification

Equipment for different application scenarios must comply with corresponding certification systems:

• Industrial-grade equipment: CE certification + China Metrology Certification (CMC)
• Scientific research equipment: Requires submission of end-user declaration and research project registration.
• Medical equipment field: Dual requirements of FDA registration certification (for U.S.-manufactured devices) and NMPA filing.

Special reminder: The new energy efficiency labeling system (EU 2025/178) implemented by the EU from 2025 will affect customs clearance speed for equipment. It is recommended to prepare energy efficiency test reports in advance.

Cost control in transportation plan design

Select the optimal transportation combination based on equipment characteristics:

• Precision Temperature Control Equipment: Constant Temperature Throughout the ProcessMaritime Transportation+港口至實(shí)驗(yàn)室專車運(yùn)輸
• Large Walk-in Test Chamber: Modular Disassembly & Transportation + On-Site Assembly Service
• High-Value Detection System:Air TransportationMain component + shipping accessory combination transport

A case study from a multinational logistics company demonstrates that by adoptingSplit-type transportation solutionIt can reduce overall logistics costs by 22% while shortening customs clearance time by 14 days.

2025 Tariff Optimization Strategy

Accurate classification through HS codes to achieve tax optimization:

• Environmental test chambers are recommended to be classified under heading 9031.80.
• Equipment with a data acquisition system must be declared separately.
• Under the RCEP agreement, a tariff reduction of 3%-5% can be applied for.

It is worth noting that in 2025, the General Administration of Customs has addedVerification of equipment ageRequirements: Additional depreciation certification from the original manufacturer is required for the import of second-hand equipment.

Case Studies of Typical Customs Clearance Failures

A technology company encountered the return of imported German-made UV aging chambers:

• Mistake 1: Failure to obtain a radiation safety license (equipment includes UV-C band).
• Mistake 2: The wooden pallet was not subjected to IPPC fumigation treatment.
• Mistake 3: The technical parameter table does not include a Chinese translation.

After rectification, adoptPre-classification service + certification agency + bilingual document packageCombination plan, secondary submission saves 18 working days.

Import RepresentationService Selection Criteria

The Three Key Competency Matrices of a High-Quality Service Provider:

• Professional Capabilities:
• Complete at least 20 import cases of the same type of equipment.
• Possesses AA-level customs declaration enterprise qualification
• Resource network:
• Establish emergency customs clearance teams at major ports
• Priority Testing Channel for Contracted Laboratories
• Risk control:
• Provide a comprehensive liability insurance coverage plan.
• Establish a segmented payment guarantee mechanism