Choose the Right Export Agency, Cut 30% of Detours for Electronic Products Export to Vietnam

Market Background and Common Challenges of Smartphone Accessories Export to Vietnam

Vietnam’s smartphone shipments will exceed 50 million units in 2026,driving an 18% annual growth in demand for accessories such as phone cases and data cables.Many small,medium and micro enterprises in Shanghai want to take a share of this market,but most of them stumble over two obstacles when handling export for the first time: first,Vietnam Customs has tightened its review requirements for RCEP Certificates of Origin,and second,the submission efficiency of documents for China’s export tax refund cannot keep up.Last week,Supervisor Jiang helped a wireless charger client solve the customs clearance delay caused by incorrect calculation of Regional Value Content (RVC) on the certificate of origin,saving the client nearly 20,000 yuan in port demurrage charges that would have been incurred otherwise.

Core Value of Zhongshen’s Export Agency Services for the Vietnamese Market

Vietnam updated the rules of origin for electronic products under RCEP in 2026,requiring the RVC of accessories to be no less than 40%,and a detailed proof of raw material source must be provided.Many agencies are unfamiliar with the local detailed rules,resulting in clients’ goods being detained at Ho Chi Minh Port.Zhongshen has been deeply engaged in the Southeast Asian market for more than 10 years.Its document team can check the RVC calculation for clients in advance,and its customs clearance team has long-term cooperative customs brokers in Vietnam,which can quickly respond to the supplementary data requirements of the customs.This is the key reason why Ms.Yan helped a Bluetooth headset client complete customs clearance in 3 days last month.

Core Service Module Breakdown: Response to Special Needs of the Vietnamese Market

1.Document Module: RCEP Certificate of Origin and Vietnam Environmental Protection Requirements

In 2026,Vietnam Customs requires that all imported electronic products be accompanied by both an RCEP Certificate of Origin and a RoHS environmental protection test report,and the "raw material source column" on the certificate of origin must be accurate to the specific supplier.Zhongshen’s document team has 3 special positions:

• RVC Calculation Post: Accurately calculate the RVC using the "Regional Value Content Method" based on the raw material procurement invoices provided by the client to ensure it is no less than 40%;
• Environmental Protection Audit Post: Check the test items (6 items including lead,cadmium,etc.) of the RoHS report in advance to avoid order rejection due to incomplete reports;
• Dual Document Matching Post: Ensure that the product models on the certificate of origin,bill of lading and invoice are completely consistent,with an error of no more than 1 character.

Supervisor Jiang gave an example: Last year,a client wrote "wireless charger" as "charger" on the certificate of origin,and Vietnam Customs directly rejected the declaration.Zhongshen’s dual document matching post can complete 3 rounds of checks 1 hour before submission,reducing the error rate of such issues to below 0.1%.

2.Customs Clearance Module: Response Strategy for Increased Inspection Rate of Vietnam Customs

In 2026,in order to crack down on false product name declaration,Vietnam Customs has increased the inspection rate of electronic products from 12% to 18%,and the customs clearance time of many agencies has been extended from 3 days to 7 days.Zhongshen’s response plan is divided into three steps:

• Pre-declaration in advance: 2 days before the goods depart from the port,send the packing list and test report to the cooperative customs broker in Vietnam to communicate the inspection focus in advance;
• Special on-site liaison: There are 2 fixed liaisons in the Vietnamese customs broker,who can submit supplementary materials (such as product manuals,ingredient lists) within 1 hour during inspection;
• Green channel application: For goods that comply with RCEP rules,help clients apply for the "fast inspection channel",reducing the inspection time from 6 hours to 2 hours.

Ms.Yan said that last month,a batch of phone cases was questioned by the customs due to the "Vietnamese description" on the packaging.She asked the customs broker to submit the authorization certificate of the local printing factory within 1 hour,and the inspection and release were completed on the same day.

3.Tax Refund Module: Accurate Implementation of China’s Export Tax Refund Policy

In 2026,China’s export tax rebate rate for electronic products remains at 13%,but requires "complete documents to be submitted within 10 working days after the goods depart from the port".Zhongshen’s tax refund team has two core advantages:

• Document synchronization mechanism: The customs broker sends the customs declaration form to the tax refund post within 1 working day after the goods depart from the port,and the logistics post provides the scanned copy of the bill of lading simultaneously;
• Pre-audit error correction system: Check whether the "export date" and "product model" on the invoice are consistent with the customs declaration form in advance for clients,to avoid being returned by the tax authority due to inconsistent documents.

General Geng mentioned that a client’s previous agency submitted the documents 5 days late,so the tax refund was delayed by 20 days,while Zhongshen’s average tax refund arrival time is 7-10 working days,5 days faster than the industry average.

Efficiency Comparison Between Zhongshen and Industry Average

Customized Services: Match Export Needs of Different Enterprises

Many enterprises have different needs for different products: for example,clients who make high-end phone cases need "local warehousing and distribution in Vietnam",and Zhongshen has a 1,000-square-meter bonded warehouse at Ho Chi Minh Port; clients who make Bluetooth headsets are worried about "tariff fluctuations",and General Geng will analyze the trend of Vietnam’s tariff adjustment for them in advance to select a suitable export time.

Whether it is a start-up enterprise that has just started export,or a medium-sized factory with stable orders,Zhongshen can provide customized solutions according to products (mobile phone accessories,Bluetooth headsets,smart watches,etc.) and target countries (Vietnam,Thailand,Malaysia,etc.) - this is also the reason why many Shanghai enterprises choose us.