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Technical FAQs
Does Jong Chyun provide customized screw manufacturing for specific industries?
Absolutely. We specialize in OEM/ODM services, offering a wide range of custom dimensions, materials, and thread types.
From automotive components to heavy industrial fasteners, we precision-engineer solutions to meet your exact technical specifications.
Absolutely. We specialize in OEM/ODM services, offering a wide range of custom dimensions, materials, and thread types. From automotive components to heavy industrial fasteners, we precision-engineer solutions to meet your exact technical specifications.
Quality is our core commitment. Every batch undergoes rigorous testing, including tensile strength, salt spray resistance, and dimensional accuracy checks.
Our production processes adhere to international standards (such as ISO, DIN, and JIS) to ensure zero-defect reliability.
What is the typical lead time for international bulk orders?
We pride ourselves on efficient production management.
While lead times vary based on order complexity, our streamlined logistics and robust manufacturing capacity typically allow for delivery within 4 to 8 weeks for global shipments.
What types of materials and eco-friendly coatings do you offer?
We work with a variety of high-grade materials, including carbon steel, stainless steel, and alloy steel.
We also provide environmentally friendly surface treatments (such as Cr6+ free plating) that comply with RoHS and REACH regulations, supporting your sustainability goals.
Service Inquiry
Need Technical Assistance?
Drop on in
No. 3, Ln. 89, Liancheng Rd., Zhonghe Dist., New Taipei City 235, Taiwan
Give us a call
Office: +886-2-12345678
Email Us
service@frankknow.co