Washers

TUHU Fasteners has been our go-to supplier for over a year. Their industrial fasteners, especially bolts, nuts, and washers are of outstanding quality and durability, even for heavy-duty applications. Their commitment to meeting international standards like ISO and DIN has been invaluable for our projects.

TUHU Fasteners stands out for their fast lead times, reliable product quality, and great communication. Their ability to deliver custom fasteners, bolts, and nuts tailored to our project needs has made them an essential part of our supply chain.

TUHU Fasteners is very important for our supply chain. Their cost-effective solutions and good handling of bulk orders for industrial fasteners, such as nuts and bolts, have improved our procurement process a lot. We are also happy that their products meet JIS standards, which is very important for us. 

TUHU Fasteners quickly resolved a critical supply challenge for us, providing durable industrial fasteners like anchor bolts and custom washers on time. Their proactive communication and problem-solving approach make them an essential supplier for our manufacturing operations. 

Over 3 years of working with TUHU Fasteners, we’ve seen exceptional consistency in their supply of bolts, nuts, and washers. Their competitive pricing, adherence to ISO standards, and quick resolution of issues make them a partner we can trust. Special thanks to Rui for her outstanding support!

We’ve relied on TUHU Fasteners for over a year, and their commitment to quality and on-time delivery has been exceptional. From structural bolts to custom washers, their fasteners have consistently met ASTM and ISO standards, helping us deliver successful construction projects.

The TUHU customer service team, especially Rui, has been fantastic—always responsive and efficient. From sourcing rare custom fasteners to ensuring seamless FOB shipments, they’ve gone the extra mile. Their high-quality bolts, nuts, and washers consistently meet our expectations.