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Customer Visit Our Factory

Mar 10, 2026

Korean Customer Visits Our Factory for Production Inspection

We recently had the pleasure of welcoming a valued customer from South Korea to visit our factory, Jiangsu YingNaiSi Machinery Manufacturing Co., Ltd..

During the visit, our team guided the customer through our production workshop, where they observed the manufacturing process of our precision steel tubes, including cold drawing, dimensional inspection, and quality control procedures.

The customer showed great interest in our production equipment, strict inspection standards, and our ability to manufacture customized steel tubing for industrial applications. Our engineers also had detailed technical discussions with the customer regarding material specifications, dimensional tolerances, and application requirements.

This visit provided an excellent opportunity for both sides to strengthen communication and further deepen mutual trust. The customer expressed satisfaction with our production capabilities and quality management system.

At YNSTUBE, we always welcome customers from around the world to visit our factory and learn more about our manufacturing process and quality standards.

We look forward to building long-term partnerships with global customers in the steel tubing and oilfield equipment industries.

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