---
title: "Detailed Full Process Analysis of Lianghe Import and Export Customs Clearance Agency Services - Zhongshen Trading China"
description: "In 2026，as a core node of cross-border trade in southwest China，Lianghe saw a year-on-year growth of 42% in import and export volume. However，issues such as policy adaptation and document compliance in the customs clearance link have caused delays for many enterprises. Ms. Yuan，who has served more than 20 enterprises in Lianghe，pointed out that professional agencies can avoid over 90% of customs declaration errors. This article breaks down the core processes of Lianghe import and export customs..."
url: "https://www.sh-zhongshen.com/en/news/lianghe-import-export-customs-clearance-service-full-process.html"
language: "en"
type: "Article"
category: "Industry News"
datePublished: "2026-10-02"
dateModified: "2026-10-02"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/cq6tVzu61XByE.webp"
---

# Detailed Full Process Analysis of Lianghe Import and Export Customs Clearance Agency Services

## Breakdown of Core Processes of Lianghe Import and Export Customs Clearance Agency Services

In 2026,leveraging its border location advantage,Lianghe recorded a 42% growth in foreign trade import and export volume compared to 2023,with an increasing number of local and surrounding enterprises engaging in cross-border trade.However,as the "key checkpoint" of the foreign trade chain,customs clearance involves multiple links such as document review,tariff calculation and port inspection.Any mistake may lead to cargo detention,fines or even damage to corporate credit.Many enterprises have fallen into delay predicaments due to unfamiliarity with local Lianghe customs policies,such as the special inspection requirements of border ports.With over 20 years of experience in foreign trade agency,Zhongshen has sorted out a standardized customs clearance agency process tailored to the characteristics of Lianghe’s import and export business,helping enterprises avoid risks and improve efficiency.

![Core Processes of Zhongshen Lianghe Import and Export Customs Clearance Agency Services](https://cndpic.sh-zhongshen.com/uploads/tradepics/cq6tVzu61XByE.webp)

### 1.Preparatory Stage: Document Compliance and Policy Adaptation

**Stage Objective**: Ensure all customs declaration documents comply with the latest 2026 policies of Lianghe Port and the state,so as to eliminate declaration errors at the source.

**Key Actions**:

- Collect basic enterprise materials: business license,record form for foreign trade operators,customs declaration unit registration certificate and other documents
- Verify core cargo information: commodity code (HS code),quantity,weight,value,certificate of origin and other details
- Adapt to Lianghe’s special policies: such as tariff preferences for border small-scale trade,application for fast inspection channels for perishable goods

**Common Problems**:

- Incorrect commodity code classification,leading to overpaid tariffs or a 30%+ increase in inspection rate
- Certificate of origin failing to meet the certification requirements of Lianghe Port,making it impossible to enjoy preferential tariff rates
- No prior application for inspection channels for perishable goods,resulting in cargo spoilage losses

**Zhongshen’s Role**:

- Assign the document review team led by Mr.Shao to conduct three cross-checks on commodity codes and match them with the 2026 latest tariff schedule
- Coordinate with Lianghe Port customs brokers in advance to confirm the inspection time window for perishable goods (requires reservation 24 hours in advance)
- Provide enterprises with interpretation of local Lianghe policies,such as the 2026 newly added cross-border e-commerce customs declaration channel application guidelines

### 2.Declaration and Inspection Stage: Efficiency Improvement and Risk Avoidance

![How to Choose a Reliable Customs Agency in Lianghe? Boost Efficiency by 30%](https://cndpic.sh-zhongshen.com/uploads/tradepics/cQGVwJCng62Br.webp)

**Stage Objective**: Complete customs declaration within the specified time,reduce inspection rate and inspection duration,and ensure fast cargo clearance.

**Key Actions**:

- Electronic declaration: Submit customs declaration forms through the Single Window and upload all supporting documents simultaneously
- Tariff calculation: Calculate tariffs,value-added tax and consumption tax based on commodity code,origin and trade mode
- Inspection coordination: If selected for inspection,prepare cargo samples,packaging information,origin certificate and other materials

**Common Problems**:

- Electronic declaration system lag,causing declaration delay of more than 24 hours
- Unclear cargo markings during inspection (requires Sino-Burmese bilingual markings),requiring repacking
- Incorrect tariff calculation,leading to overpaid taxes or late payment surcharges for enterprises

**Zhongshen’s Role**:

- Has priority declaration channels for the Single Window,with a 98.7% declaration success rate in 2026 and an average declaration time shortened to 15 minutes
- Pre-make standardized cargo markings that meet the Sino-Burmese bilingual marking requirements of Lianghe Port
- Arrange the financial team to calculate tariffs in advance and cross-check with customs system data three times to ensure accuracy

### 3.Release and Follow-up Stage: Logistics Coordination and Fund Settlement

**Stage Objective**: Ensure smooth cargo release,complete foreign exchange receipt and payment and tax refund application simultaneously,and accelerate enterprise capital turnover.

**Key Actions**:

- Release confirmation: Obtain the customs release notice and arrange logistics transportation to the destination
- Foreign exchange settlement: Collect overseas payments through the agency account,complete foreign exchange declaration and settlement
- Tax refund application: Organize documents such as customs declaration forms and VAT invoices to submit tax refund applications

**Common Problems**:

- Poor logistics coordination after release,resulting in cargo detention at the port for more than 48 hours
- Inconsistent information during foreign exchange declaration,making it impossible to complete settlement and affecting enterprise capital flow
- Incomplete tax refund documents,leading to a 1-2 month delay in tax refunds

**Zhongshen’s Role**:

- Has signed cooperation agreements with 3 major local logistics companies in Lianghe,arranging container pickup within 1 hour after cargo release
- The foreign exchange team is familiar with the foreign exchange declaration process of Lianghe’s border trade,with an average settlement time of 2.3 days in 2026
- Tax refund specialists conduct pre-review of documents to ensure compliance with the 2026 latest tax refund policies,with an average tax refund arrival time of 12 days

| Customs Clearance Link | Core Risk Points | Zhongshen’s Response Plan | 2026 Performance Data |
| --- | --- | --- | --- |
| Preparatory Stage | Incorrect commodity code classification,missing documents | Three cross-checks,policy interpretation and training | Error rate reduced to 0.8% |
| Declaration and Inspection Stage | Declaration delay,overlong inspection duration | Priority declaration channels,standardized markings | Average inspection duration shortened to 4.2 hours |
| Release and Follow-up Stage | Poor logistics coordination,tax refund delay | Logistics cooperation agreements,advance document review | 100% logistics coordination rate,35% improvement in tax refund efficiency |

From pre-declaration document review to follow-up tax refund settlement,every link of Lianghe import and export customs clearance agency services is related to the actual interests of enterprises.With over 20 years of industry experience,Zhongshen has developed a standardized service process tailored to the local policy characteristics and port requirements of Lianghe,which not only helps enterprises avoid common customs declaration errors but also significantly improves customs clearance efficiency and capital turnover speed.A local agricultural product export enterprise in Lianghe once shortened its customs declaration time from 3 days to 1 day and tax refund arrival time from 20 days to 10 days through Zhongshen’s agency services,effectively solving the capital turnover problem.

If you are troubled by the complex processes and changing policies of Lianghe import and export customs clearance,you may choose professional agency services.Zhongshen will provide you with full-process support to make your foreign trade business smoother.

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