Import Container Safety Seals/ Container Door Lock Seal — Buy in Bulk from Supplier in China

The model yt‑bs101 offered by Shandong Yutong Commercial Trading Co., Ltd. is a bolt‑type container safety seal made from Q235A steel combined with ABS plastic components. It incorporates a heavy‑duty bolt mechanism and provides a large marking area for laser or hot‑stamped imprints. The seal is supplied in standard packaging and is available in colour options such as yellow, white, orange or custom shades. It is designed for securing trailer doors, bulk tankers, railcars, tote boxes, fibre drums and storage cabinets.

The Q235A steel body meets typical low‑carbon steel standards used for security seals, offering a tensile strength around 1500 N in similar products. ABS inserts give the seal resistance to impact and temperature fluctuations, with a usual operating range of - 20 °C to 80 °C. Standard dimensions for this type of bolt seal are approximately 100 mm in length, 30 mm in width and a bolt thread of M12, which aligns with industry norms. Custom numbering, logos or barcodes can be applied by laser printing or hot stamping, a common practice for traceability in supply chains.

Importers of bulk liquids, hazardous materials and high‑value goods commonly use these seals to prevent unauthorised access during transport. When requesting a quotation, specify the desired colour, imprint method and any custom numbering to ensure the supplier prepares the correct batch. The listing does not disclose minimum order quantity, lead time or certification status, so these details should be confirmed directly with Shandong Yutong Commercial Trading Co., Ltd.

Shandong Yutong Commercial Trading Co., Ltd. is headquartered at Wanda Office J2‑503/504, Jinan, Shandong Province, China (postal code 250000). The company holds a harbor trust tier, indicating basic verification on the platform. Its response statistics show a 0 % response rate and no recorded average response time, which may affect communication speed.

The firm describes itself as both a manufacturer and a trading company with over ten years of experience in security seals. The listing does not provide specific certifications, production capacity or export records, so buyers should request type certificates, material test reports and compliance documentation before committing to a purchase.