What belongs in the first enquiry?
Choose the product category, list the quantities and destination, and mark missing specifications for confirmation.
Read the China sourcing questions →
ROOTREACHPrepare an RFQBUYER QUESTIONS · CHECKLISTS · EDITABLE BRIEFS
Find the guide for your next sourcing decision.
Define a requirement, compare an offer or review the records behind a proposed part. Choose your category below, use the relevant checklist, then send the details you have.
START WITH THE QUESTION
What are you trying to check?
How do I compare two supplier offers?
Check the same product scope and record differences in specifications, included items and quoted terms.
Choose a category-specific checklist →What supporting evidence should I request?
Start with the relevant sample, drawing or part reference. Record which claims need item-specific supplier records.
See the mining-parts evidence guide →What should I check before dispatch?
Request current photographs linked to the agreed order lines and keep unresolved differences visible.
Open the pre-shipment photo checklist →ALL NINE SOURCING CATEGORIES
Choose the product, then the buying step.
Each category has its own specification questions. A general sourcing brief is useful, but a bearing drawing, a fabric swatch and a mining-part reference require different follow-up information.
Fasteners
Define each fastener size, material, grade and finish before comparing offers.
- Standard / drawing / part reference
- Size, material and grade
- Finish and inspection requirements
Functional fabrics
Connect the end use, fabric reference, sample approval and quantity per colour.
- Application and fabric reference
- Composition, weight and width
- Finish / performance requirement and test method
Mining equipment parts
Identify the machine and part, then record proposed alternatives and the evidence still needed.
- Machine make, model and serial
- Part number and old-part markings
- Condition requested and fitment questions
Bearings
Prepare your bearings brief using the application, reference and order details, then compare the supplier responses.
- Designation and dimensions
- Operating requirements
- Configuration and evidence
Electronics
Prepare your electronics brief using the application, reference and order details, then compare the supplier responses.
- Model, functions and interfaces
- Power, plug and accessories
- Destination documentation requested
Pet food & cat litter
Prepare your pet food & cat litter brief using the application, reference and order details, then compare the supplier responses.
- Product and intended use
- Specification and sample
- Destination and documents
Hardware tools
Prepare your hardware tools brief using the application, reference and order details, then compare the supplier responses.
- Task, tool type and sizes
- Material / power configuration
- Accessories and set contents
Motorcycle parts
Prepare your motorcycle parts brief using the application, reference and order details, then compare the supplier responses.
- Vehicle make, model, year and variant
- Part number and markings
- Mounting dimensions and fitment questions
Kids’ vehicles
Prepare your kids’ vehicles brief using the application, reference and order details, then compare the supplier responses.
- Vehicle type and user
- Design and configuration
- Destination and evidence
PRACTICAL SOURCING NOTES
Read the reasoning behind the checklist.
These notes use existing supplier catalogue references and clearly labelled examples. They are buyer guidance, with the evidence and remaining checks stated on each page.
Before dispatch ·
What photos should you request before mining parts ship?
Connect the proposed part, readable markings, quantity and packing records to the correct order line.
Read the sourcing note →
Before quotation ·
From a mining part number to a supplier check
Use two existing catalogue references to see which machine and component details still need confirmation.
Read the sourcing note →Ready to discuss the requirement?
Send the product or part reference, quantity and destination to Yang Aoxin. Leave unknown specifications open for supplier clarification. RootReach coordinates sourcing and trade enquiries; the individual supplier offer determines product scope and commercial terms.
Prepare your sourcing enquiryEmail mikeyang0510@gmail.comDiscuss on WhatsApp