Trusted Quality Control for Global Buyers in China
From initial production checks to pre-shipment inspections, factory audits and supplier verification — our inspectors protect your orders across 50+ manufacturing cities, with detailed English reports in 24 hours.
ON-SITE · IMPARTIAL
Your eyes in the factory
Local inspectors, real-time reporting, zero factory affiliation.
Our Inspection Services
End-to-end quality control across your supply chain.
Initial Production Check (IPC)
Catch issues at first samples — Verify materials, components and first production samples before mass production scales up.
View Initial Production Check details →During Production Inspection (DPI)
Inspect at 10–50% output — Detect and correct defects early while production is still running.
View During Production Inspection details →Pre-Shipment Inspection (PSI)
Final quality gate — Verify quantity, workmanship and packing on finished, packed goods (80–100%).
View Pre-Shipment Inspection details →Container Loading Supervision
Protect goods in transit — Witness and document the full loading: count, carton condition and proper stuffing.
View Container Loading Supervision details →Factory Audit
Know your supplier — Evaluate capability, quality system and compliance before you place an order.
View Factory Audit details →Sorting & Rework
Ship only conforming goods — On-site defect sorting, rework and repacking to your AQL standard.
View Sorting & Rework details →Lab Testing
Verify safety & compliance — Coordinate physical, mechanical and chemical testing through accredited labs.
View Lab Testing details →Amazon FBA Inspection
Ready for FBA — Check units, labels and packaging to Amazon's fulfilment requirements.
View Amazon FBA Inspection details →Sourcing & Supplier Check
Find trusted factories — Identify, verify and evaluate qualified manufacturers for your product.
View Sourcing & Supplier Check details →How It Works
A simple, transparent four-step process.
Inquiry & Quotation
Tell us the product, order qty and timeline — get a clear quote within 24h.
Schedule Inspection
We assign a local, certified inspector and confirm the date with your factory.
On-site & Report
Inspection performed to AQL; detailed photo report delivered in 24 hours.
Follow-up Support
Defect analysis, re-inspection and ongoing supplier management.
Why global buyers choose us
- Independent & impartial — no affiliation with any factory
- Certified, experienced inspectors across 50+ manufacturing cities
- Detailed English photo reports delivered within 24 hours
- Transparent, competitive pricing with no hidden fees
- Coverage in Zhejiang, Jiangsu, Guangdong, Shanghai, Qingdao & more
- Bilingual (EN / CN) support, 7 days a week

Industries We Serve
Experience across a wide range of product categories.

Electrical&
Electronic
- Home Appliances
- Light & Lighting
- Electrical Tools
- Electrical Vehicles
- Telephone & Mobiles
- Computer Parts
- Electronic Accessories
- Remote Control Toys
- Health & Beauty Products

Home & Building
- Household Utensils
- Furniture & Furnishings
- Porcelain & Ceramics
- Toys & Gifts
- Seasonal Products
- Sports Products
- Stationery
- Clocks & Watches
- Jewellery

Automotive
- Engine
- Transmission System
- Steering System
- Suspension System
- Baking System
- White Body
- Electronic Appliances
- Accessories
- Car Care Products

Oil & gas
Equipment
- Pipe & kitting
- Drill Bit & Drill Stem
- Drill collar
- MwD System
- Oil Tank
- Christmas Tree
- CAT-WALK
- Spare Parts & Accessories

Textile & Leather
- Fabric
- Apparel
- Fashion Accessories
- Home Textiles
- Footwear & Leather Products
- Luggage, Bags & Cases
- Caps & Headwear

Industrial
Products
- Train & Equipment
- Track & Accessories
- Furniture & Furnishing
- Train Control System
- Heavy Equipment
- Construction Materials
- Machinery Equipment
- Energy Equipment

Mechanical&
Machine
- Mechanical Equipment
- Machinery Parts
- Metal Sheet
- Plastic Film
- Tools & Equipment
- Construction Products

Others
- Chemical Material
- Mineral Products
- Processed Grains
- Bakery Goods
- Cosmetic Products
- Agricultural Products
- 100% full inspection+packing
- Third-part Storage
What Our Clients Say
“The 24-hour report with clear photos saved us from a bad shipment. Truly independent.”
“CGF caught a sealing defect our previous inspector missed. Professional and responsive.”
“We use them for every order from Yiwu to Shenzhen. Reliable and fairly priced.”
Our Inspection Work
Real products our inspectors check across Chinese factories.
Frequently Asked Questions
Why do I need pre-shipment inspections?
Pre-shipment inspections let you verify product quality, quantity, packaging and compliance before the balance payment. They reduce the risk of receiving defective or incorrect goods, protect your brand reputation and help avoid costly returns or disputes.
What shall I provide before inspection?
You need to provide the factory address and contact person, product name, PO or packing list for the order. If there are any special requirements, please provide the checking list.
How many days in advance should I book the inspection?
To book an inspection, please send an email to kelly@cgfiinspection.com at least 2-3 days in advance. While we may be able to accommodate next-day inspections in some manufacturing clusters where we have a large team of inspectors, we highly recommend booking at least 2-3 days ahead of time, especially in the peak seasons.
Inspection Standard
We will adopt random sampling inspection according to international standards (MIL-STD-105E / ISO2859 / ANSI/ASQC Z1.4 / BS6001). It is a method by attributes based on the mathematical theory of probability. This method provides the number of samples to be inspected in a given lot/shipment size. It also provides the special criteria for acceptance or rejection of a shipment/lot based on the number of defects found, and provides a fair assessment to both buyers and sellers of product quality. This method comprises of Sample Size Code Letter and Acceptable Quality Level (AQL).
Acceptable Quality Level (AQL)
Acceptable quality level (AQL) stipulates the maximum defects numbers of acceptable quality. If not being specially demanded, it generally be implemented as Critical defect not allowed, Major defect 2.5, Minor defect 4.0.
Defect Classification
Defects detected during visual inspection are classified within 3 categories, Critical, Major and Minor.
Critical: A unit of product is classified as Critical defect if it would result in hazardous or unsafe conditions for individuals using and maintaining.
Major: A unit of product is classified as Major defect if it is likely to result in failure, or to reduce materially the usability of the unit for its intended purpose.
Minor: A unit of product is classified as Minor defect if it is having little bearing on the effective use of the product.
How long does it take to get my report?
Inspection report delivered within 24 hours after the inspection; same day report available if it is very urgent.
What is the service area?
CGF Inspection headquarter is located in Hangzhou City, Zhejiang Province. Our inspectors are mainly based in Zhejiang, Jiangsu, Shanghai, Guangdong (Dongguan / Shenzhen / Foshan / Shunde), Qingdao, Sichuan, Chongqing and almost all of China.
What if I have questions after I check the inspection report?
If you have any questions, we will assign one specific person to follow up your orders. This person is the leader of your QC team in China, so please do not hesitate to contact us whenever you have any questions. Our service team is always available even after the inspection is completed.
When and how to pay the inspection fees?
For the first contract, an advance payment is required. For subsequent contracts, payment after inspection can be arranged. If the number of inspections is high, we can accept monthly settlement.
Why CGF Inspection?
1. We have 10 years experience in inspection field.
2. We have been offering inspection service to customers from more than 20 countries and regions, and is widely praised.
3. With over 40 certified inspectors in China and 20 of them are from TUV, SGS, ITS and BV.
4. Competitive price.
How can I contact you?
Kelly Zhou
China Goods Focus inspection service co.,Ltd (CGF inspection)
Mobile: 86-15306546882
WeChat: 86-15306546882
Mail: kelly@cgfiinspection.com
Website: www.cgfiinspection.com; www.cgfinspections.com
From the Blog
Quality-control insights for global buyers.

CGF INSPECTION: Your Essential Guide to China QC Services for Risk-Free Sourcing
# CGF INSPECTION: Your Essential Guide to China QC Services for Risk-Free Sourcing
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