Analysis of Imported Cleaning Products Agency Process and Compliance Key Points

Core Process Breakdown of Imported Cleaning Products Agency

In 2026,domestic demand for imported products in household cleaning and industrial cleaning sectors increased by 18% year on year.Among them,German environmental-friendly cleaners and Japanese small household cleaning tools are popular in the market due to high technical maturity.However,many enterprises reported that importing such products often gets stuck in links such as "whether components meet domestic standards","whether labels require Chinese translation","overly long inspection and sampling cycle" — Ms.Ye,purchasing supervisor of a household trading company in Shanghai,tried to import a batch of concentrated cleaners from Germany last year.She failed to confirm in advance whether the surfactant content in components complied with China’s Safety Technical Specification for Cleaning Products,so the goods were required to be re-tested after arrival at the port,which delayed delivery for 12 days and incurred additional storage fees.

According to the characteristics of imported cleaning products,the customs declaration team of Zhongshen intervenes in enterprises’ procurement links in advance,and controls compliance risks in the whole process from document pre-audit to inspection and quarantine docking.The following is a detailed breakdown of the core process:

1.Document Pre-audit: Avoid Component Compliance Risks in Advance

Document requirements for imported cleaning products are more detailed than ordinary goods,with the core being component test report and label compliance review.According to the Administrative Measures for Inspection and Quarantine of Imported Cleaning Products implemented in 2026,if the product contains substances such as fluorescent agents and phosphorus compounds,it is required to provide a content certificate issued by a third-party testing institution; labels must include 10 items such as Chinese product name,ingredient list,instructions for use,and warning statements,and the font size must not be less than 2mm.

Supervisor Yin,head of the Document Department of Zhongshen,mentioned: "Many enterprises only pay attention to basic documents such as commercial invoices and bills of lading,and ignore the validity of component reports.Last year,a customer imported household appliance cleaner from Japan,the provided component report was original Japanese,and did not mark ’compliant with China GB 19429-2022 standard’.We found the problem during pre-audit in advance,assisted the customer to contact local Japanese certification bodies to supplement the Chinese translated version and compliance statement,avoiding being rejected after the goods arrived at the port."

2.Port Customs Declaration: Respond Quickly to Special Commodity Code Classification

Commodity code (HS Code) classification of cleaning products is prone to errors.For example,for the same type of cleaner,the codes for household use and industrial use are different,and the corresponding tariff rate differs by 3%-5%.In 2026,the customs has stricter review on code classification of cleaning products.If the classification is wrong,you not only need to make up the tax payment,but also may be listed on the "low reporting risk enterprise list".

The customs declaration team of Zhongshen will confirm the code in advance according to the product’s use and components: for example,an industrial metal cleaner containing corrosion inhibitor should be classified as 3402209000,instead of 3402130000 for ordinary cleaners.During customs declaration,the team will submit the component report and code classification description synchronously,and cooperate with the customs on-site inspection.The average customs clearance time is 2.5 days faster than the industry average.

3.Commodity Inspection: Targeted Solutions to Sampling and Testing Pain Points

Imported cleaning products are legally inspection-required commodities,and three core indicators including active ingredient content,heavy metal residue,and microbial index need to be sampled and tested in the commodity inspection link.In 2026,the commodity inspection department increased the sampling ratio from the original 5% to 8%,and shortened the testing cycle from 7 days to 5 days.However,some enterprises are delayed due to non-standard sample preparation — for example,samples are not sealed as required,or the corresponding testing method standards are not provided.

Zhongshen will guide customers to prepare samples in advance: for example,seal products of different batches separately,mark the batch number,and provide the product’s "testing method comparison table" (such as the correspondence between Japanese JIS standards and Chinese GB standards).Last year,an enterprise led by Ms.Du imported a batch of tableware cleaner from Southeast Asia,and was required to re-sample by commodity inspection due to poor sample sealing.Zhongshen’s commodity inspection specialist assisted the customer to re-prepare samples on the same day,and coordinated with the commodity inspection laboratory to arrange testing in priority.The final testing cycle only took 4 days,1 day earlier than the original scheduled time.

Practical Case: Avoiding Delay Risks for Imported Cleaners

Mr.Chang is the head of a chemical trading company in Shanghai.In October 2025,he planned to import a batch of automotive glass cleaners from Germany,with a cargo value of about RMB 500,000.He contacted a freight forwarder by himself in the early stage and did not conduct document pre-audit.After the goods arrived at the port,the customs requested a "methanol content test report for components" (German products default that methanol content meets EU standards,but do not mark compliance with China GB 2763-2021 standard).Mr.Chang contacted Zhongshen urgently,and Supervisor Yin assisted him:

• 1.Contact the German supplier to supplement the component test report that meets Chinese standards (completed within 3 days);
• 2.Synchronously submit "component compliance statement" and code classification description to the customs;
• 3.Coordinate with the commodity inspection laboratory to test the sample in priority (get the result within 5 days);

Finally,the goods were only delayed for 7 days,half shorter than Mr.Chang’s expected 15 days,and no extra container detention fee was incurred.Mr.Chang said: "I thought the agency just helped with customs clearance before.I never expected Zhongshen helped us supplement compliance materials in advance.Otherwise,this batch of goods might be returned,and the loss would be huge."

In 2026,compliance requirements for imported cleaning products continue to tighten.Self-operation by enterprises is prone to cause delays or losses due to detail omissions.With more than 20 years of deep cultivation in foreign trade agency,Zhongshen implements full-process control from document pre-audit to inspection and quarantine docking according to the characteristics of cleaning products.It not only helps enterprises improve customs clearance efficiency (average 2 days faster than the industry average),but also avoids additional costs caused by compliance issues (last year it helped customers avoid more than RMB 3 million in container detention fees and return losses).For enterprises planning to import cleaning products,choosing a professional agency is not just "getting things done",but also the key to avoiding risks in advance.