Analysis of Agency Process and Compliance Key Points for Original Imported Security Film in Xi'an

I.Common Import Challenges and Compliance Prerequisites for Original Imported Security Films in Xi’an

In 2026,demand for original imported security films in Xi’an’s security film market is steadily rising—especially high-end security films from Germany and Japan,which are widely used for safety protection in local commercial buildings and data centers due to their excellent impact resistance and UV protection performance.However,many Xi’an enterprises that attempt to import on their own often run into issues such as "customs detention due to inconsistent documents" and "quarantine process delays" due to unfamiliarity with compliance requirements in the import process,and even face fines.

According to the latest requirements of China’s General Administration of Customs and commodity inspection departments in 2026,original imported security films in Xi’an must meet the following compliance prerequisites:

• The country of origin must provide a China Compulsory Certificate (CCC) or exemption certificate compliant with Chinese standards;
• Must pass radionuclide testing and VOC emission testing,and comply with GB6566-2020 and GB18580-2017 standards;
• Commodity codes must be accurately classified based on "material + function" to avoid incorrect tax rate calculation.

II.Core Processes of Zhongshen’s Agency Services and Exclusive Solutions for Security Films

1.Document Pre-examination Stage: Proactively Avoid Core Risks

In addition to conventional bills of lading,commercial invoices,and packing lists,the documents for original imported security films in Xi’an also require copy of the country-of-origin China Compulsory Certificate (CCC),radionuclide testing report,and VOC emission testing report (which must be issued by a third-party institution recognized by China).Ms.Zhou from Zhongshen once encountered a case where a Xi’an technology company mistakenly used the "JIS certification" provided by its Japanese supplier as a CCC certification,resulting in the goods being detained at Yangshan Port in Shanghai for 3 days and incurring a container detention fee of 12,000 RMB.

In response to this situation,Zhongshen will take three exclusive actions during the document pre-examination stage:

• Coordinate with the client on the document list 10 working days in advance,and mark "security film-specific materials" in red (for example,the radionuclide testing report must clearly indicate that the testing method is GB6566-2020);
• Submit the documents to the cooperating customs broker for pre-examination,and focus on verifying the "consistency statement" of the CCC certification to confirm that the product model matches the certification scope;
• If the supplier fails to provide a VOC testing report recognized by China,assist in connecting with domestic CMA-certified institutions to complete re-inspection,avoiding delays from secondary port testing (the re-inspection cycle can be shortened to 2 working days).

2.Port Customs Declaration Stage: Accurately Match Commodity Codes and Tax Rates

Commodity codes for security films must be accurately classified based on "material + purpose + function".In 2026,the common code for imported security films in Xi’an is 39191090 (self-adhesive plastic film,tax rate 10%),but some products with anti-riot functions and built-in electronic alarm components need to be classified under 85437099 (other electronic equipment accessories,tax rate 15%).Incorrect commodity codes will not only lead to incorrect tax rate calculation,but also affect VAT deduction when subsequently sold domestically.

Manager Jia from Zhongshen shared a case: In 2025,a Xi’an building materials company imported German anti-riot security films on its own,mistakenly declared the code as 39191090,was required by the customs to make up a tax payment of 23,000 RMB,and delayed the project schedule by 10 days.After Zhongshen took over,it sorted out the product’s "impact resistance grade testing report" and "electronic alarm component description",reclassified it under 85437099,and there were no subsequent commodity code errors in subsequent imports,and the VAT deduction was successfully completed.

During the port customs declaration stage,Zhongshen’s exclusive services include:

• Senior classification specialists will determine the unique commodity code based on parameters such as the product’s "impact resistance grade","whether it has electronic functions",and "film thickness";
• Handle the "import goods customs declaration form" and "CCC certification exemption certificate" simultaneously (if the product is temporarily imported for project testing);
• Connect to the "advance declaration" channel of the local Xi’an customs,complete electronic declaration 24 hours before the goods arrive at the port,and complete customs clearance within 24 hours after the goods arrive.

3.Commodity Inspection and Warehousing Stage: Meet Special Storage Requirements for Products

The key points of commodity inspection for original imported security films in Xi’an are radionuclide testing and VOC emission testing—in 2026,China’s VOC limit for imported films is ≤50g/m² (GB 18580-2017),and the radionuclide activity concentration must meet the Class B requirements of GB 6566-2020 (α≤1Bq/g,β≤1Bq/g).In addition,most original security films are rolled (up to 100 meters per roll) and need to be stored in an environment of 20-25℃ and relative humidity of 40%-60% to avoid film deformation or adhesive failure caused by temperature differences.

Manager Qian from Zhongshen once assisted a Xi’an data center in importing original Japanese security films.Due to the extremely high flatness requirements of the data center for the films (error ≤0.1mm),12 rolls of films were deformed during self-storage due to warehouse temperature fluctuations (15-30℃),resulting in a direct loss of 36,000 RMB.After Zhongshen adjusted the plan,the goods were temporarily stored in a constant temperature and humidity warehouse in the Shanghai Free Trade Zone,then transported to Xi’an via cold chain logistics,with the temperature controlled at 22±2℃ throughout the entire process,and finally the qualified rate of the films reached 100%.

Exclusive solutions for the commodity inspection and warehousing stage can be clearly presented in the table below:

III.Practical Case: A Xi’an Enterprise Avoids Import Risks Through Agency Services

In March 2026,a Xi’an commercial real estate company planned to import 120 rolls of original German UV-protective security films for the renovation of the mall’s glass curtain wall (project duration is 45 days).The company had previously imported ordinary building films on its own,but due to unfamiliarity with the special requirements of security films,the documents it prepared only included conventional materials and did not provide radionuclide testing reports and copies of CCC certifications.

After Director Qiao from Zhongshen took over,immediately activated the "emergency plan":

• Contact the German supplier to supplement the copy of the CCC certification and radionuclide testing report (takes 3 working days),and simultaneously connect with domestic CMA-certified institutions to conduct VOC re-testing (takes 2 working days);
• Communicate with Xi’an Customs in advance to apply for the "priority commodity inspection channel",reducing the testing time from 7 working days to 3;
• Coordinate with the constant temperature warehouse in the Shanghai Free Trade Zone to temporarily store the goods (free storage for 3 days),complete customs clearance directly after all documents are ready,and transport to Xi’an via cold chain logistics (takes 2 days).

In the end,the company’s goods completed customs clearance within 48 hours after arriving at the port,which was 6 days shorter than the expected time for self-import,and no container detention fees or testing delay fees were incurred,successfully ensuring the project schedule of the mall renovation.

IV.Summary: Professional Agency Improves Import Efficiency for Original Imported Security Films in Xi’an

In 2026,the market demand for original imported security films in Xi’an is still growing at an annual rate of 12%,but the compliance requirements for the import link are also being refined (for example,the "film weather resistance testing" requirement was added in 2026).With more than 20 years of experience in foreign trade agency,Zhongshen has established a full-process solution targeting the exclusive requirements of security films such as "CCC certification","radionuclide testing",and "constant temperature warehousing",helping enterprises achieve three major values:

• Proactively avoid risks: Through document pre-examination and code review,avoid customs detention and fines caused by inconsistent documents and incorrect commodity codes;
• Improve import efficiency: Shorten the conventional 10-15 working day import cycle to 3-5 working days;
• Guarantee product quality: Avoid film deformation through constant temperature warehousing and transportation,and increase the product qualified rate to over 99%.

For enterprises in Xi’an such as commercial real estate and data centers,choosing a professional import agency can not only save time and costs,but also ensure the compliance of the import process,allowing original security films to be successfully applied to local projects and improve safety protection levels.