Import Bolt Seal For Containers Suppliers — Buy in Bulk from Supplier in China

The model yt‑bs004 bolt seal is manufactured from Q235A carbon steel with an ABS coating, providing a heavy‑duty security solution for container closures. It features a large marking area that can be customised with laser printing or hot stamping, and it is available in yellow, white, orange or other customer‑specified colours. The seal supports custom numbering, logos and bar‑codes, and it is supplied in standard packaging suitable for bulk handling. Shandong Yutong Commercial Trading Co., Ltd. produces the seal at its Dezhou factory in Shandong province, China, and it is marketed for trailer doors, bulk tankers, railcars, tote boxes, fibre drums and storage cabinets.

In the security‑seal market, Q235A steel is the common base material because it offers a typical tensile strength of around 400 MPa and good resistance to deformation. Typical bolt‑seal lengths range from 100 mm to 130 mm, with a standard bolt head diameter of 20 mm, allowing compatibility with most container locking mechanisms. The large marking area, usually 30 mm × 20 mm, conforms to industry practice for clear identification, and colour coding follows the standard practice of using bright hues for quick visual checks.

Logistics operators, freight forwarders and rail service providers frequently purchase these seals to protect high‑value cargo during transit. The supplier states a typical delivery window of five to seven working days after order confirmation, subject to stock availability. Payment can be made by T/T, L/C, PayPal, Western Union or credit card, giving buyers flexibility in transaction methods. Buyers are advised to request a sample for fit‑check and to confirm any specific packaging or labeling requirements before placing a large order.

Shandong Yutong Commercial Trading Co., Ltd. is located at Wanda Office J2‑503/504, Jinan 250000, Shandong, China. The company is classified in the harbour trust tier, indicating a recognised level of reliability in international trade, although its response rate is currently listed as 0 % with no average response time recorded.

The firm describes itself as both a manufacturer and a trading company with over ten years of experience in security seals. Its factory in Dezhou, Shandong province, handles production, and the company highlights extensive exporting experience, offering free sample units (with freight costs borne by the buyer). No additional corporate history, employee numbers or revenue figures are disclosed in the source data.