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company has strictly quality control system and professional test lab.
Internal professional design team and advanced machinery workshop.
We can cooperate to develop the products you need.
Advanced automatic machines, strictly process control system.
We can manufacture all the Electrical terminals beyond your demand.
Bulk and customized small packaging, FOB, CIF, DDU and DDP.
Let us help you find the best solution for all your concerns.
Provide customized production services for precision springs to meet different sizes and specifications.
Suitable for bending various metal wires to meet the needs of different shapes and angles.
Customized bending for a wide variety of tube materials, ensuring precision and stability.

● We operate over 100 advanced machines, including CNC wire bending machines, CNC tube bending machines, and CNC spring coiling machines, enabling us to produce custom-formed wire parts, precision springs, and bent tubes for a wide range of industries, including automotive, furniture, and hardware.
● With more than 10 years of experience in spring and metal part design, Aolin has a dedicated R&D team of 20+ professional engineers. We offer full customization services for springs, wire-formed parts, and tube-bent components. Our in-house equipment R&D capability ensures precision, efficiency, and continuous innovation in metal forming technology.
