Sino-Japanese cooperation deepens further! Zhitai fasteners and bolts are shipped to Japan, solidifying the foundation of industrial connections. 

Dear Valued Customer,

We are pleased to inform you that the boxed high-strength large hexagon head bolt assemblies and torque-shear type bolt assemblies ordered by your company have successfully completed all factory inspections and export packaging. They were officially loaded onto the ship today and are now en route to Japan. This delivery is not only the fulfillment of your order but also a solemn commitment from us, reflecting our dedication to excellence and responding to the Japanese market's pursuit of the highest standards in construction safety and quality.

To ensure that the products fully meet Japan's stringent industrial standards and your project's precise requirements, we have implemented comprehensive quality control measures for this shipment:

Product Core – Precision Assurance for High-Strength Connections:

This shipment includes two core products:

High-Strength Large Hexagon Head Bolt Assemblies: Manufactured strictly in accordance with JIS B 1186 or relevant international standards, with clearly defined mechanical performance grades (e.g., F8T, F10T). Their core advantages lie in extremely high pre-tensioning accuracy and reliable anti-loosening performance, suitable for friction-type connections in various important steel structure nodes.
Torque-Shear Type High-Strength Bolt Assemblies: This product is renowned for its unique, intuitive, and reliable construction quality control characteristics. The spline head breaks off when the set torque is reached, providing clear and unambiguous visual confirmation of construction quality, greatly ensuring the safety and consistency of structural connections.

All products are made of high-quality alloy steel, processed with precision machining and rigorous heat treatment. The surface treatments (such as phosphating and galvanizing) are meticulously applied, providing both excellent mechanical properties and long-lasting corrosion resistance.

Professional Packaging – Ultimate Protection and Efficient Management:

The products are packaged in high-strength moisture-proof cartons or custom-made wooden crates that meet export standards. The products inside the boxes are separated by specifications and models, and equipped with sufficient anti-rust and shock-absorbing materials to ensure protection from moisture, salt spray, and vibrations during the long sea voyage across the East China Sea. The outer packaging is clearly and securely marked, strictly indicating the product model, batch number, quantity, and your company's designated identification information (shipping marks), facilitating accurate and efficient logistics and inventory management at the port, warehouse, and construction site. Efficient Logistics – Precise and Reliable Ocean Freight Link:

Your goods have been entrusted to a reputable shipping company for direct shipment to major Japanese ports, such as Osaka or Yokohama. Thanks to our established shipping network, the overall transportation time is expected to be efficient and controllable. The specific vessel name, voyage number, bill of lading number, and real-time vessel tracking information have been sent to you via email, allowing your company to monitor the entire process in real time.

Document Support – Complete and Standardized Customs Clearance Assistance:

We have prepared a complete set of customs clearance documents that meet Japanese import requirements, including detailed commercial invoices, packing lists, certificates of origin, material certificates (chemical composition and mechanical performance reports), test reports, and ocean bills of lading. Paper documents will be shipped with the goods, and electronic copies have been sent in advance to ensure that all customs clearance procedures can be completed smoothly and quickly upon arrival in Japan.

We are honored to participate in supporting your country's construction and infrastructure development with these high-strength connecting components, which embody precision manufacturing processes. From China to Japan, we uphold a shared respect for and pursuit of quality, and we hope that these products will provide solid and reliable connection guarantees for your company's projects.

Should you require any assistance during transit, please feel free to contact your dedicated service team. We wish you a smooth arrival of the goods and great success for your project!

Sincerely,

[Handan Zitai Fastener Manufacturing Co., Ltd.]

International Sales and Logistics Department

[January 27]