High-Precision Metric Chain Manufacturer | ISO & DIN Standard
As a leading metric chain manufacturer since 1989, JINQIU CHAIN specializes in producing high-performance welded metric chains and roller chains engineered for global industrial compatibility. Our 60,000㎡ facility utilizes automated precision machinery to ensure every link adheres to strict ISO 606 and DIN 8187/8188 specifications, providing a seamless fit for European and Asian machinery.
Engineered for Precision Tolerances & High Fatigue Strength
For metric conveyor chains, dimensional accuracy is critical to prevent sprocket wear and operational downtime. We focus on pitch precision and superior metallurgy to deliver unmatched reliability in high-stress environments.
Strict Tolerance Control: Our automated production lines maintain exact metric dimensions, ensuring consistent performance across agriculture, construction, and material handling sectors.
Advanced Heat Treatment: Pins and bushings undergo induction hardening to enhance tensile strength and wear resistance in heavy-duty applications.
Eliminating Weak Points: Rigorous quality checks and robotic welding technology guarantee that every welded metric chain exceeds industry expectations for safety and longevity.
Customized Metric Solutions for Global Industries
JINQIU CHAIN stands out among metric chain suppliers by offering tailored solutions for unique operational needs. Our R&D team provides OEM & ODM customization for various demanding conditions:
Automotive Production Lines Agricultural Machinery Food Processing Conveyors Heavy-Duty Mining Equipment
Metric Chain Technical Standards Overview
| Standard Category | Key Technical Advantage |
| Metric Standards | Fully compliant with ISO 606, DIN 8187 (B-Series), and DIN 8188 (A-Series). |
| Pitch Precision | Minimized length tolerance for high-speed synchronized conveying. |
| Material Grade | Premium Alloy Steel with Case Hardening or Induction Hardening. |
√ ISO & DIN Certified Production √ Customizable Metric Sizes √ 100-ton Tensile Testing
√ 24/7 Professional Technical Guidance √ Global Logistics & Rapid Response
