Ninglu Precision Fasteners
Ninglu Precision Fasteners is a family-owned manufacturer rooted in Handan, Hebei — China's renowned fastener hub. For 20 years, we have been crafting high-strength anchor bolts, fasteners, and embedded parts that hold together some of China's most critical infrastructure.
From State Grid power transmission towers to Sinopec petrochemical plants, our products have been trusted by industry giants for their reliability, precision, and on-time delivery. For years, our fasteners have reached customers worldwide through our trading partners — now, we're ready to connect directly with you.
We don't just sell fasteners — we build lasting relationships.
Production Capacity
Our factory covers over 40,000 square meters with 300+ skilled workers, achieving an annual output of 20,000+ tons of anchor bolts and hot-dip galvanized fasteners. We support both standard supply and fully customized special-shaped fastener production.
Production Equipment
Equipped with 200+ sets of advanced cold-forging machines, 6 CNC production lines, automatic thread-rolling and hot-dip galvanizing lines, ensuring high automation and stable output capacity.
Quality Control
Following the ISO 9001:2015 quality management system, we operate a full quality inspection laboratory with strict process control from incoming raw materials to finished products — tensile testing, hardness testing, dimensional inspection, chemical analysis and surface coating verification.
Certifications
We hold ISO 9001 quality management certification, a valid business license, material test reports and final inspection records. Every batch is traceable and every certificate verifiable.
Need custom specifications? Get a quote.
Send your drawings and technical requirements — we will respond with pricing and lead time within one business day.