What 52wmb does

52wmb (外贸邦) is a B2B trade intelligence platform operated by Shanghai Yiyuan Network Technology Co., Ltd., founded in 2010 and headquartered in Shanghai. The platform aggregates customs import/export data, buyer and supplier databases, and supplementary data sources (Belt and Road countries, international business registrations, Canton Fair records) to help Chinese export-oriented businesses identify international buyers, verify supplier credibility, and develop new foreign trade customers. Core products include the customs data query system covering 39 major trading countries with 13.45 million buyer records and 11.75 million supplier records, plus modular tools like 黄钻精搜 (AI-powered precision search) and 黄钻PRO2026 (AI customer development suite launched in 2026). The platform serves SMB foreign trade companies, individual exporters (SOHO), and import businesses, with 1.5 million+ cumulative registered users since founding.

The business model is subscription-based, with tiered memberships (VIP/蓝钻/黄钻/钻石) priced at approximately 6,000 yuan annually — below the 8,000-10,000 yuan market average for comparable customs data services. Distribution is predominantly self-serve through the web platform (52wmb.com), mobile apps, and WeChat integration, with the higher-end PRO2026 product positioned for enterprise adoption. The company layers content marketing through 邦课堂 (educational courses) and community building via 邦LINE (social platform), creating organic acquisition channels. Underlying technology combines big data aggregation with AI semantic analysis for multilingual product tagging across Russian, Vietnamese, Spanish, and other non-English data sources. The company is privately held, founder-operated, and discloses no external institutional funding or M&A activity.

The platform's strategic differentiation rests on 15+ years of accumulated data depth, breadth across 200+ countries with weekly update frequency, and integrated workflow from data search to contact extraction. Revenue mechanics rely on subscription volume at a low ARPU, with the AI-powered PRO2026 tier representing a premium upsell path. The company operates with 11-50 employees and shows no signs of institutional backing, parent-company structure, or pending IPO, suggesting a profitable, self-sustaining SMB SaaS business.

Name

52wmb

Legal name

上海义缘网络科技有限公司

Website

https://52wmb.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

52wmb (外贸邦) is a Shanghai-based B2B trade intelligence platform serving Chinese export-oriented SMBs and trading companies with customs data, buyer/supplier databases, and AI-powered customer development tools across 200+ countries.

Ownership category

akta.pro rank

Product category

Foreign Trade Data Intelligence Platform

akta.pro primary industry

B2B Marketplaces & Wholesale Platforms (BPAMAGAD)

akta.pro secondary industry

Cross-border B2B/Wholesale Trade Marketplaces (CRAFAJAC)

Keywords

• Customs trade data
• Foreign trade intelligence
• Buyer supplier database
• Import export analytics
• Trade customer development

Headquarters

HQ city

Shanghai

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. VIP/蓝钻会员订阅: Subscription-based membership providing access to comprehensive trade data, advanced search features, and contact information export capabilities. Tiered membership levels (蓝钻、黄钻) offer escalating access to features and data depth.
2. 黄钻PRO2026高级服务: AI-powered integrated customer development solution featuring automated company search, screening, value assessment, opportunity evaluation, development strategy customization, and key contact information extraction. Positioned as premium offering for efficient client acquisition.
3. 补充数据: Additional data packages including Belt and Road country data, international business registration data, and Canton Fair data with contact information, sold as supplements to core data subscriptions.
4. 联系方式采集工具: Email and social media contact collection tools that complement trade data by providing direct communication channels to identified prospects, sold as part of membership or add-on service.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

52wmb (外贸邦) operates a B2B foreign trade data intelligence platform that aggregates customs import/export records, buyer and supplier databases, and supplementary trade data to help Chinese exporters and importers identify international buyers and verify overseas suppliers. Its core offering centers on searchable customs trade data covering 39 major trading countries and 200+ regions, complemented by AI-powered customer development tools (黄钻PRO2026) that automate company search, lead scoring, and contact extraction.

Product overview

52wmb (外贸邦) is a foreign trade data intelligence platform providing a comprehensive suite of tools for international trade customer development. The platform operates on a core data platform plus modular add-on architecture, centered around customs data (海关数据) as the primary product, supplemented by a buyer/supplier database containing over 13 million buyers and 11.75 million suppliers. The product portfolio includes AI-powered customer development tool 黄钻PRO2026, email collection capabilities, precision search features (黄钻精搜), and supplementary data products covering Belt and Road countries, international business registrations, Canton Fair records, and source country trade rankings. Additional offerings include educational content through 邦课堂 (Bang Classroom) with courses on trade data usage, social media marketing, and communication strategies.

Differentiator

Problem solved

Functional benefit

Brands

• 黄钻PRO2026: AI-powered customer development solution integrating big data platform with artificial intelligence for automated client discovery, screening, value assessment, and contact extraction.
• 黄钻精搜
• 邦课堂
• 邦Line
• 蓝钻会员
• 钻石会员

Products and services

• 海关数据 (Customs Data) Comprehensive customs import/export data covering 39 major trading countries and regions including the US, India, Vietnam, Mexico, and Belt and Road countries. Data is updated weekly with fields including transaction time, HS codes, product descriptions, buyers, suppliers, quantities, amounts, ports, and transportation methods. Designed for Chinese exporters and importers needing verifiable trade transaction records.
• 采购商/供应商数据库 (Buyer/Supplier Database) Database containing 13.45 million buyers and 11.75 million suppliers searchable by product keywords, company names, and HS codes. Provides transaction records, activity scores, and contact information for foreign trade professionals to identify potential business partners.
• 黄钻PRO2026 (Yellow Diamond PRO2026) AI-powered customer development solution combining big data platform with artificial intelligence. Automates company search, filtering, value assessment, business opportunity deep evaluation, development strategy customization, and key person contact discovery. Claims to save users 80% of repetitive work in customer development.
• 一带一路数据 (Belt and Road Data) Trade data covering 7 Eastern European countries transit points including Estonia, Latvia, Lithuania, Belarus, Ukraine, Moldova, and Russia. Helps enterprises identify market opportunities, assess policy benefits, and make global market expansion decisions.
• 国外工商数据 (International Business Registration Data) Overseas business registration information including operational scope, establishment date, shareholder structure, and credit status. Helps quickly assess authenticity and business strength of overseas customers, reducing trade fraud and bad debt risks.
• 广交会数据 (Canton Fair Data) Canton Fair data from the 20th to 25th sessions including exhibitor information, product categories, buyer origins, and transaction trends. Data helps identify target markets and high-potential customers, analyze industry demand changes and product competition.
• 数据源采供排行榜 (Source Country Trade Rankings) Monthly updated rankings of popular products by source country, showing transaction frequency and volume to provide market trends. Helps traders judge current real procurement demand and growth trends, identify best-selling categories and potential products.
• 邮箱采集 (Email Collection Tool) Contact information collection tool that gathers company employee emails through social media channels, enabling users to reach decision-makers directly at identified foreign trade prospects.
• 邦课堂 (Bang Classroom) Foreign trade development courses updated weekly covering topics like customs data usage, email development, LinkedIn marketing, WhatsApp customer acquisition, and trade compliance. Includes live streams with industry experts and is offered to registered users.

Quantifiable outcome

• 黄钻PRO2026 AI system claims to save users 80% of repetitive work in customer development
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature4 records

Scale indicators7 records

Recent moves6 records

Expansion highlights10 records

Direct peers

• ExportGenius: Provides customs and trade data, import/export company search, and market intelligence. It directly competes for businesses using shipment records to generate sales and sourcing leads.
• ImportGenius: An import/export data platform focused on customs records, supplier discovery, and shipment intelligence. It directly competes for businesses using trade data to identify counterparties and analyze flows.
• Tendata: A trade-intelligence platform focused on customs data, buyer/supplier search, and global market analysis. It is a close direct peer for Chinese and cross-border trade customer-development use cases.
• Panjiva: A supply-chain intelligence platform using global shipment data for supplier, buyer, and trade-flow analysis. It is comparable in enterprise trade intelligence and the conversion of customs records into actionable account data.
• Trademo: A global trade-data and supply-chain visibility platform that helps companies monitor shipments and counterparties. Its shipment intelligence and supplier/buyer discovery are directly relevant to 52wmb.
• Volza: A global trade-data platform providing shipment records and buyer/supplier intelligence. It directly overlaps with 52wmb's customs-data search and lead-generation use case.
• Datamyne: Provides global import/export data, market intelligence, and company and transaction search. It directly overlaps with 52wmb's data-backed buyer and supplier discovery workflow.

Broad incumbents

• Global Sources: An established B2B sourcing platform and trade-show ecosystem connecting international buyers with suppliers. It is a broad incumbent for global trade customer acquisition, while 52wmb is more specialized in customs-data intelligence and workflow tools.
• Alibaba.com: A large B2B marketplace connecting global buyers and suppliers. It is a broad incumbent comparable on cross-border buyer/supplier discovery, although it monetizes transactions and marketplace access rather than standalone trade-data intelligence.

Emerging players

• ImportYeti: A US-focused bill-of-lading search and supplier/buyer discovery tool with a lightweight, self-serve model. It shares 52wmb's trade-record-led lead-generation motion, though with narrower geography and scope.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/greatexportimport

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 52wmb