Founded in 2006, Sinsun Hardware has grown from a specialized fastener startup to one of the largest modern production facilities in Northern China. Operating a unified 30,000 m² integrated plant and an advanced 12,000 m² smart distribution warehouse with over 18,000 pallet capacity, we dispatch more than 8,500 shipping containers annually across the Middle East, Southeast Asia, South America, and the Russian Federation.
Our operational capabilities are underpinned by advanced drawing machinery, gas-fired spheroidizing furnaces, and in-house heat treatment systems. These core physical competencies establish Sinsun as a premier provider for custom OEM products, specifically targeting high-precision components like Stainless Steel Wire Mesh, construction fasteners, and heavy-duty structural fixings.
Stainless steel wire mesh represents a key technical component across chemical filtration, petrochemical refining, architectural security, aerospace defense, and bulk commodity processing. Selecting the proper mesh matrix requires an understanding of mechanical metallurgy, wire drawing precision, and structural weaving dynamics.
We process premium grade stainless steel wires including SUS 304, 316, 316L, and 904L. By sourcing high-quality wire rods from Xingtai Steel, we guarantee controlled chemical compositions that meet ASTM standards, delivering superior anti-corrosion properties and mechanical tensile strength.
Our production facilities utilize automated shuttleless looms that produce a range of weaves: Plain Weave for standard filtration, Twill Weave for high-thickness filtration, and Dutch Weave for ultra-fine micro-filtration down to 5 microns.
By leveraging precision Taiwanese drawing technologies, we maintain wire diameter tolerances of ±0.005mm and aperture sizing tolerances within ±2%, ensuring reliable flow rates and physical retention values.
| Alloy Grade | Common Mesh Counts (per inch) | Wire Diameter Range (mm) | Aperture Width (μm) | Primary Industrial Application |
|---|---|---|---|---|
| SUS 304 / EN 1.4301 | 1 - 400 Mesh | 0.030 - 2.030 mm | 33 - 23,000 μm | Food grading, domestic screening, mechanical protection |
| SUS 316 / EN 1.4401 | 2 - 500 Mesh | 0.025 - 1.600 mm | 25 - 11,000 μm | Marine fittings, chemical processing, pharmaceutical filters |
| SUS 316L / EN 1.4404 | 2 - 635 Mesh | 0.020 - 1.200 mm | 20 - 10,000 μm | High-purity chemical filtration, oil & gas sand control screens |
| SUS 904L / EN 1.4539 | Custom OEM Specs | 0.050 - 1.500 mm | Design-specific | Severe sulfuric acid filtration, offshore subsea structures |
The global demand for high-performance mesh products is driven by stricter environmental standards and the growth of specialized chemical manufacturing. Key procurement trends include:
Sinsun fills a critical industry gap by combining raw metal drawing capabilities with automated weaving equipment. We oversee the entire production chain from hot-rolled wire rod down to finished ultra-fine mesh or specialized structural fasteners. This vertical integration reduces pricing volatility and ensures that customized OEM specifications are consistently met.
At Sinsun Hardware, our quality verification processes span 12+ critical milestones, maintaining high dimensional accuracy, uniform surface finishes (Ra ≤ 0.4μm), high tensile strength (1,000+ MPa), and long salt-spray test durations (1,000+ hours).
Our facility operates 4 dedicated gas-fired spheroidizing annealing furnaces. This setup optimizes the raw crystalline structure of Xingtai Steel rods before wire drawing, preventing micro-fractures in the finished wire.
We use Taiwanese mechanical loom systems that provide consistent tension regulation. This prevents uneven wire spacing and maintains uniform aperture sizes across long runs.
With four specialized heat treatment lines in operation, we control the mechanical hardness and stress distribution of our wire mesh and fasteners, ensuring durability under high pressures.
Established our manufacturing base with a focus on self-tapping screws and core fastener processing in Northern China.
Founded our dedicated export division, expanding our reach to South America, the Middle East, and European supply networks.
Installed 4 gas-fired spheroidizing annealing furnaces and established in-house raw wire drawing lines to control incoming quality.
Added multi-station cold-heading machinery and expanded our production lines to include specialized industrial wire products.
Annual output reached 36,000 tons, shipping more than 1,100 containers globally in a single fiscal year.
Established a 12,000 m² distribution and staging warehouse to streamline material handling and product shipment.
Added 4 high-capacity continuous heat treatment lines to support larger OEM orders and shorten processing times.
Sinsun Hardware supplies wire mesh and fastener products across several key industrial sectors:
Our 316L stainless steel mesh products serve as media retention screens, catalyst support grids, and mist eliminators inside high-temperature, high-corrosion refining vessels.
Using 304 and 316 food-grade stainless steels, we supply woven wire filters for particulate separation, fluid bed dryer screens, and sanitary grading systems.
We provide ultra-fine Dutch weave mesh elements for high-pressure hydraulic filters, aviation fuel cleaning grids, and liquid gas processing equipment.
Working as a high-volume OEM partner requires adherence to international testing regimes and efficient export logistics. Sinsun supports compliance through:
Standards Alignment: Our wire mesh and fastening products are manufactured according to ASTM, DIN, ISO, and EN specifications. Material Test Reports (MTRs) showing heat number and chemical composition are provided for every batch.
Custom Packaging & Staging: Within our 12,000 m² warehouse, we offer customized OEM packaging, complete barcode labeling, and specialized protective packaging designed to prevent physical deformation during ocean transport.
Customs Clearance: Our export department manages customs documentation and shipping arrangements to major international ports, minimizing transit delays.
Provide your mesh size, wire diameter, alloy specifications, or custom fastener requirements to receive a technical quote.
Sinsun continues to expand its manufacturing capabilities, focusing on cleaner processes and higher precision. Our roadmap includes:
By late 2026, we plan to implement automated atmosphere control systems in our spheroidizing annealing processes to ensure more uniform internal structure in drawn wires.
Investing in computerized wire weaving systems to expand our high-mesh production capabilities, targeting cleanroom-grade filtration applications.
Implementing closed-loop recycling for pickling acids and heat treatment cooling fluids to lower our carbon footprint and align with green manufacturing requirements.
We invite global engineering partners and supply chain managers to visit our plant. Sinsun maintains transparency across raw material testing, wire weaving runs, and cold-heading stages.
