Bolt Seal

Shandong Bochuang Seal Co., Ltd. produces this bolt seal for cargo security across container shipping, warehouse storage, and logistics operations. The seal is constructed from high-strength steel with a stated length of 300mm, designed for compatibility with standard container locking bars. A unique locking mechanism provides visual tamper indication, and multiple colour options support inventory differentiation and route coding. The supplier claims ISO certification, though specific standards and scope are not detailed in the source data.

The 300mm length aligns with common container bolt seal dimensions, typically accommodating locking bar depths of 250mm to 350mm with sufficient protrusion for cutter access. High-strength steel in this context generally refers to medium carbon or alloy steel with yield strength above 355 MPa, though the exact grade is unstated. The visual tamper indication likely relies on a frangible plastic cover or colour-break design that reveals disturbance. Standard industry practice for multi-colour availability includes red, blue, green, yellow, orange, and white, with some suppliers offering custom Pantone matching for large volumes. Packaging typically involves inner polyethylene bags, carton boxes of 250 to 1,000 pieces, and palletised master cartons for container loading.

Warehousing operators, third-party logistics providers, and international freight forwarders constitute the main customer base for this bolt seal. The 300mm length suits both standard dry containers and certain refrigerated container configurations. Buyers should confirm with Shandong Bochuang Seal Co., Ltd. the precise steel grade, locking mechanism type, colour availability with minimum order requirements, and whether the ISO certification refers to ISO 9001 quality management, ISO/PAS 17712 security seals, or another standard. The supplier is located at No.88, Huizhanxi Road, Gaoxin District, Jinan 250000, China.

Shandong Bochuang Seal Co., Ltd. is located at No.88, Huizhanxi Road, Gaoxin District, Jinan 250000, China, in the high-tech industrial zone of Jinan city. The supplier holds imported supplier tier status and harbour trust tier classification. No response rate data or average response time is recorded, leaving communication reliability unverified. Buyers must initiate direct contact to assess quotation speed, technical support availability, and English language proficiency of sales staff before planning procurement schedules.

The company focuses on seal manufacturing for cargo security, with bolt seals as a featured product line. No verified establishment year, factory floor area, employee count, annual revenue, or named clientele appears in the available profile. The Gaoxin District address suggests industrial manufacturing rather than trading office operations, though this requires confirmation through factory audit or video verification. Buyers should request business licence copies, ISO certificate originals with scope statements, and product liability insurance details to validate operational scale and legal standing.