๐Ÿ›ก๏ธ 100% Independent On-Site Sourcing & QC in China โ€ข Zero Factory Kickbacks โ€ข Fast 24-48h Field Dispatch โ€ข Request On-Site Check โ†’
DM
ChinaSourceDM Your Boots on the Ground in China
๐Ÿ› ๏ธ Practical & On-Demand Services

Comprehensive On-The-Ground Sourcing & QC

From domestic factory mapping on 1688 to hands-on vernier caliper measurements at the packaging line, explore our 4 core service pillars designed for serious global importers.

Service 01 โ€ข Factory Matching

Direct 1688 / OEM Supplier Sourcing & Benchmark

Most foreign buyers overpay 20%โ€“40% by dealing with middlemen trading companies on Alibaba. We bypass export trading markups by searching China's domestic supply networks (including 1688, regional industrial clusters in Guangdong/Zhejiang/Jiangsu, and internal factory registries) to connect you directly with genuine root manufacturers.

โœ“ Root Factory Discovery: We identify 3โ€“5 verified OEM/ODM manufacturers matching your tech specs.
โœ“ Domestic Price Benchmarking: Receive true domestic factory quotation sheets (RMB and USD parity).
โœ“ Direct Factory Introduction: You communicate and wire money directly to the factory bank accountโ€”we take zero commission.
China industrial warehouse and factory mapping
Product quality measurement and sample review
Service 02 โ€ข Sample Review

Local Sample Collection, Spec Testing & Video Review

International sample shipping often costs $150โ€“$300 per package and takes 7โ€“10 days. When comparing 4 different factories, sample costs quickly escalate. We receive samples domestically within China (often next-day delivery via SF Express), unbox them on camera, measure tolerances against your drawings, and conduct a live video call with you.

โœ“ SF Express Domestic Consolidation: Collect samples from 4 factories locally for under $20 shipping.
โœ“ Caliper & Spec Measurements: Digital verification of dimensions, weights, hole alignments, and material tactile feel.
โœ“ Live Video Inspection Call: Review physical samples together over Zoom/WeChat/Google Meet before approving tooling.
Service 03 โ€ข Factory Field Visit

On-Site Factory Floor Audit & Real-Time Presence

Many online trading agents rent showroom booths or steal factory photos. We dispatch directly to the industrial park in Guangdong, Zhejiang, Jiangsu, or Shandong. We verify business licenses, tally active production lines, inspect raw material stocks, and talk directly to workshop plant managers.

โœ“ Physical Existence & Ownership Check: Confirm the workshop actually belongs to the legal entity receiving payment.
โœ“ Capacity & Machine Audits: Inspect CNC machines, injection molds, powder coating lines, and warehouse storage conditions.
โœ“ 4K Video & Live Stream: Walk the factory floor with DM on live camera or receive full raw 4K walkthrough recordings.
Factory floor physical audit
Pre-shipment box counting and quality control check
Service 04 โ€ข Quality Control

Pre-Shipment Inspection (PSI) & AQL Sampling

The most dangerous moment in international trade is wiring the final 70% balance before goods leave the warehouse. Once the container sails, resolving defects or shortages is nearly impossible. We perform an exhaustive Pre-Shipment Inspection (PSI) when 100% of goods are produced and at least 80% are packed.

โœ“ Box & Quantity Tally: Verify carton counts, gross weights, volume measurements, and container loading layout.
โœ“ AQL Random Sampling: Statistical defect classification (Critical: 0, Major: 1.5, Minor: 4.0).
โœ“ 24h Clear Go / No-Go PDF: Photo-heavy report delivered within 24 hours giving you solid leverage for balance release.

Get in Touch Directly

Request Sourcing, Field Audit, or PSI Inspection

Specify your service requirement. DM will reply with immediate action plan within 12 hours.

Direct Email: info@chinasourcedm.com • Response within 12 Hours