YOUR FASTENER SOURCING PARTNER
Small parts.
Big responsibility.
Standard & custom fastener supply.
From standard bolts to drawing-specific parts, we connect your requirements with the right supply — and coordinate every step through delivery.
01 / THE PRODUCT RANGE
Find your next
connection.
Start with the fastener you need.
We’ll help align the standard, material and finish.
Category illustrationBolts
Hex head and carriage bolts in 304 stainless steel, plus nylon hex head bolts.
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Category illustrationSocket & Shoulder Screws
Socket cap, button head, countersunk, shoulder and SEMS screws.
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Category illustrationMachine & Specialty Screws
Pan, countersunk and truss head screws, set screws, weld screws, SEMS screws and spring plungers.
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Self-Tapping Screws
304 stainless steel pan head self-tapping screws.
Explore categoryStandard parts, multiple materials and finishes. Specifications confirmed with your inquiry.
Explore all 12 familiesHave a drawing instead of a part number?
Let’s work through your custom fastener requirements.
02 / BEHIND THE SUPPLY
Know the people.
See the process.
A Shenzhen-based team connecting industrial buyers with manufacturing partners. Product selection, inspection coordination and practical support, all in one conversation.
Meet YulongON THE WORKSHOP FLOOR
From wire to fastener.
Explore the equipment, workstations and materials in these workshop films.
03 / A CLEAR WAY FORWARD
Your specification.
Our starting point.
A practical sourcing process, with requirements agreed before the order moves forward.
- 01
Share the specification
Send a drawing, standard or product list with sizes, materials and quantities.
- 02
Confirm the details
Review product options, pricing, lead time and the inspection requirements.
- 03
Check & consolidate
Coordinate agreed checks and combine your items into a clearly labelled order.
- 04
Arrange delivery
Confirm packaging and shipping arrangements for your destination.
Need specific inspection records or material documents? Include them with your inquiry.
Quality & packingCan I combine different fasteners in one order?+
Yes. Send your complete product list with quantities for each size. We review availability and coordinate consolidation, labelling and packaging for the agreed items.
What do you need to prepare a quotation?+
Please include the product or standard, diameter and length, material or grade, finish, quantity and destination. A drawing or reference photo helps us clarify anything unusual.
Can you help with custom or non-standard parts?+
Send your drawing and any material, tolerance or finish requirements. We coordinate a feasibility review with manufacturing partners and confirm the commercial terms for your specific part.
How are quality requirements handled?+
Inspection scope and documentation are agreed before ordering. Tell us which dimensional checks, material documents, finish requirements and packing details your project needs.