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Tianjin Primo Technology Co., Ltd. is a professional fastener manufacturer and exporter in China with over 200 sets of production equipment and an annual capacity exceeding 5,000 tons.
Tianjin Primo Technology Co., Ltd. is a professional company for fastener manufacturing and export based in Tianjin, China. With over 200 sets of advanced production equipment, we deliver more than 5,000 tons of high-quality fasteners annually to global markets.
Our product range includes drywall screws, chipboard screws, self-tapping and self-drilling screws, blind rivets, coil and strip nails, concrete nails, staples, anchors, thread rods, bolts, nuts, and washers.
Tons Annual Capacity
Production Machines
We manufacture a wide range of fasteners for construction, industrial, and DIY applications. All products meet international quality standards and are available in various materials, coatings, and specifications.
Fine-thread screws ideal for gypsum board installations. Available in various lengths and coatings including Ruspert (ceramic).
High-strength bi-metal 304/316 stainless steel screws with drill-point tips for fast installation into metal.
Standard and fine-thread hex bolts in carbon and alloy steel. Ideal for structural and mechanical applications.
Hex nuts, nylock nuts, flat washers, and spring washers in multiple sizes and finishes.
Aluminum, steel, and stainless steel rivets for secure fastening in hard-to-reach areas.
Fully threaded rods in various diameters and materials for anchoring, suspension, and structural use.
Coarse-thread screws designed for particle board and MDF. Excellent holding power and anti-splitting design.
Hardened steel nails for fastening into concrete, masonry, and dense materials. Resistant to bending and breakage.
Expansion anchors, sleeve anchors, and chemical anchors for secure mounting in concrete and hollow walls.
Galvanized and stainless steel staples for fencing, insulation, and industrial packaging applications.
Smooth domed head with square neck to prevent rotation. Commonly used in wood-to-metal connections.
High-torque screws with pan heads for structural framing. Designed for durability and fast installation.
We combine advanced manufacturing, strict quality control, and global logistics to deliver reliable fastening solutions.
All products undergo rigorous testing for strength, corrosion resistance, and dimensional accuracy.
Strategic location in Tianjin enables efficient export logistics to South America, Europe, Africa, and Asia.
We offer OEM services, custom packaging, and tailored specifications to meet your project needs.
Tons Produced Annually
Machines in Operation
Countries Served
Years in Industry
Self-tapping screws cut threads into pre-drilled holes, while self-drilling screws have a drill-point tip that allows them to penetrate metal without pre-drilling.
Ruspert coating, also known as ceramic coating, is a high-grade protective layer that prevents corrosion in harsh atmospheric and polluted environments.
Yes, we provide free samples for evaluation. Contact our sales team to request specific products.
We accept T/T, L/C, and other standard international payment methods. Terms can be discussed based on order volume.
Yes, we offer custom labeling, box design, and branding to meet your distribution requirements.
Contact our sales team for quotes, samples, or technical support.
Email: [email protected]
Mobile/WhatsApp/WeChat: +86 13920405241
Address: No. 503, Bldg. 86, Kunlanyuan, Lishuang Road, Jinnan District, Tianjin, China
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