Frequently Asked Questions

Sycglbsourcing acts as your dedicated procurement and supply chain management office in Shenzhen, China. Rather than just acting as a middleman broker, we handle the complete end-to-end procurement cycle on your behalf.

Our services encompass supplier development and screening, direct price negotiation, factory audits, sample evaluation, contract execution, in-process production monitoring, pre-shipment quality inspection, warehouse cargo consolidation from multiple factories, and international shipping to your destination port or door.

While B2B portals like Alibaba and Global Sources are useful for basic directory searches, overseas buyers frequently encounter significant challenges:

• Middlemen & Trading Houses: Many online profiles claim to be direct manufacturers but are trading companies with marked-up prices and limited technical control.
• Language & Engineering Gaps: Specification misunderstandings often lead to costly batch manufacturing errors.
• Absence of On-site Quality Verification: You cannot physically inspect raw materials, production lines, or final packaging before paying the 70% balance.
• Multiple Supplier Fragmentation: Managing 5 different factories means paying 5 separate international shipping, customs, and bank transaction fees.

We provide physical on-the-ground verification in China, uncover genuine tier-1 manufacturers (including offline industrial clusters and domestic 1688 supply chains), and protect your legal and financial interests.

We conduct rigorous dual-layer checks:

1. Government Database Verification: We query the official Chinese National Enterprise Credit Information Publicity System (AIC) to examine registered business scope, paid-in capital, legal representative background, export licenses, operational tenure, and litigation records.
2. Physical On-site Audit: Our engineers visit the manufacturing facility to inspect production equipment, tooling workshops, raw material inventory, workforce count, environmental certifications (e.g., ISO 9001, BSCI, CE, RoHS), and real manufacturing capacity.

We follow internationally recognized sampling standards—primarily ISO 2859-1 (ANSI/ASQ Z1.4 / MIL-STD-105E) Level II, utilizing AQL (Acceptable Quality Limit) 0 / 2.5 / 4.0 for Critical, Major, and Minor defects.

Each inspection includes:

• Visual workmanship and cosmetic flaw detection
• Dimensional tolerance measurements using calibrated calipers & micrometers
• Functionality, electrical, and stress load testing
• Packaging, barcode scannability, labeling, carton drop tests
• Quantity verification against the approved packing list

Because inspections are performed before final balance payment is disbursed, you maintain full commercial leverage. When defect rates exceed the agreed AQL threshold:

1) We immediately issue an alert and withhold sign-off; 2) We negotiate with the factory to initiate a mandatory 100% rework or defect replacement at their expense; 3) We conduct a re-inspection before approving container loading.

We operate with transparent pricing models designed to align with your project scope:

* We do not add hidden markups. You always receive original ex-factory invoices and transparent pricing breakdowns.

Yes, this is one of our flagship core advantages. Many clients buy hardware from Guangdong, packaging from Zhejiang, and electronics from Shenzhen.

We coordinate inland trucking to our centralized Shenzhen/Guangzhou warehouses, store and inspect batches as they arrive, re-palletize and optimize container space (FCL/LCL), combine all items under a unified commercial invoice and export customs declaration, and ship them as a single shipment to minimize shipping rates and port handling fees.

Protecting your proprietary drawings and trade secrets is our top priority. We implement a three-tiered protection framework:

• Enforceable NNN Agreements: We sign non-disclosure, non-use, and non-circumvention contracts governed by Chinese law and enforceable within PRC courts before releasing technical CAD/STEP files.
• Tooling & Mold Ownership Protection: Molds financed by you are legally defined as your property, with strict non-commercialization clauses preventing the factory from selling your design to third parties.
• Component Splitting: For highly sensitive IP, we source subcomponents from distinct suppliers and perform final assembly in a controlled facility.