Looking for specific products? Browse our complete catalog or request a quote today.

Who We Are

WKOOA is a professional industrial fastener supplier based in China, serving customers worldwide since 2012. We specialize in providing high-quality fasteners and hardware solutions for industrial, construction, and manufacturing applications.

Our Product Range

We maintain an extensive inventory of over 10,000 products:

– Industrial Screws & Bolts

– Nuts & Washers

– Security Fasteners

– Specialty Hardware

– Custom Solutions

Why Choose WKOOA?

Quality Assurance

– ISO 9001:2015 certified operations
– Strict quality control processes
– 100% inspection before shipping
– Full material traceability

Comprehensive Service

– Professional technical support
– Custom packaging solutions
– Bulk order capability
– Competitive wholesale pricing
– Sample service available

Global Shipping

– Fast worldwide delivery
– Multiple shipping options
– Real-time order tracking
– Efficient customs clearance
Shipping Delivery

Our Advantages

Inventory Strength

– 10,000+ products in stock
– 99% items ready to ship
– Multiple material options
– Various finish treatments

Customer Focus

– Dedicated account managers
– 24/7 customer support
– Quick quote response
– Flexible payment terms
Get Your Quote Now

Industry Experience

– Manufacturing
– Construction
– Automotive
– Electronics
– Aerospace
– Energy

Our Commitment

– Providing superior quality products
– Maintaining competitive pricing
– Ensuring on-time delivery
– Offering excellent customer service
– Building long-term partnerships

flat washers factory
custom flat washers
fastener load

Contact Us

Ready to discuss your fastener needs? Our team is here to help