集装箱购买指南

Step-by-step guide to buying a shipping container. Learn how to choose the right size, grade, and condition, and understand pricing, delivery options, CSC validity, and inspection best practices. Written by MG-Atlantic, Swiss container specialist with 123 partner depots worldwide.

Step 1, Choose the Right Size

The three main container formats are 20DC (33 m³, 28,000 kg payload), 40DC (67 m³, 26,700 kg), and 40HC (76 m³, 26,600 kg). Choose based on cargo volume, weight, and transport mode.

Read the Container Size Guide

Step 2, Choose the Right Grade

Grades range from New (One-Trip) to As-Is. For sea transport, Cargo Worthy (CW) is the minimum. For storage, WWT or As-Is may suffice. For long-term leasing, IICL is preferred.

Container Grades Explained

What a Container's Colour Tells You

Step 3, Match Grade to Use Case

Storage projects can use WWT or As-Is. Shipping requires CW or better. Conversion projects may use any grade. Fleet operations benefit from IICL or New.

Step 4, Inspect Before Buying

Check the roof (no holes or heavy dents), floor (no rot or warping), door seals (watertight closure), CSC plate (valid for sea transport), and overall structure (no major rust or holes). If buying remotely, request recent dated photos.

Step 5, Understand Delivery Options

Three options: Depot Pick-Up (collect from nearest depot), Door Delivery (transported to your location), Port Release (released at loading port for vessel loading). Cost and lead time vary by location.

Step 6, Understand Container Pricing

Key pricing drivers: container size, condition/grade, depot location (surplus vs. deficit), market dynamics, order volume, and delivery distance. New commands the highest price; As-Is the lowest.

Step 7, CSC Plate & Export Validity

The CSC (Convention for Safe Containers) plate certifies a container for international sea transport. It must be present and valid. Containers without a valid CSC cannot be loaded on vessels.

CSC Plate Explained

Step 8, How to Buy a Container

Five steps: (1) Define size and quantity, (2) Select grade and condition, (3) Check stock availability, (4) Verify condition and CSC validity, (5) Request a quote from MG-Atlantic.

Step 9, Common Buyer Mistakes

Avoid these pitfalls: choosing 40HC when payload matters more than volume, buying As-Is for export use, ignoring CSC validity, focusing only on unit price instead of total cost, not requesting recent photos, choosing the wrong delivery option, and assuming all used containers are equally suitable.

Frequently Asked Questions

如何在购买与租赁海运集装箱之间做决策?

先做一个简单的盈亏平衡计算。供应充足港口的 Cargo Worthy 20DC 采购价为 1,000-1,200 美元,长期租赁按购买价的约 2-4%/月(同一 20DC 每月 20-50 美元)。盈亏平衡点位于 24-36 个月使用期:较短周期偏向租赁,较长周期偏向购买。另外三个因素影响天平:(1) 项目机动性, 若您需要该集装箱在某国使用 3 年后弃置,购买通常胜过退运物流;(2) 资产负债表影响, 租赁将资产保留在表外,购买则资本化;(3) 转售退出, 妥善维护的 20DC 或 40HC 在 5 年后仍保留购买价的 50-70%,这显著改变总拥有成本的算式。请参见 buying-vs-leasing 指南以了解完整的决策框架及 SOC one-way 与长期租赁的对比。

除标签价外,购买时的主要成本项有哪些?

标签价通常仅占落地成本的 60-75%。在此之上请预算:(1) 从堆场到您场地的内陆运输, 按底盘、距离与接入不同,每 100-300 公里 200-800 美元;短途运输可占落地成本 30%。(2) 若场地无法以标准底盘倒车接收,需吊车或 tilt-bed 平板车, 预算 300-600 美元。(3) 交付前的可选改造(涂装、lock box、通风、门) 每台 100-500 美元。(4) 如后续需要用于国际航行的有效 CSC 铭牌,需 CSC 认证转移, 50-200 美元。(5) 若购买 As-Is,恢复到 Cargo Worthy 的修理费用, 按损伤情况 300-1,500 美元。(6) 进口时的地方税、增值税与关税, 因国家差异较大,通常为购买价的 5-25%。现实预算:将标签价乘以 1.3-1.6× 以得出落地并可用状态的总成本。

如何选择合适的尺寸与等级组合?

两个正交决策。尺寸(详见 container-size-guide 的完整矩阵):20DC 用于密/重货或狭窄场地,40HC 用于抛货或宽敞改造项目,40DC 仅在有净空限制时,10DC 仅用于极小存储或狭窄接入,45HC 用于欧洲公路运输的利基。等级(详见 container-grades-explained):IICL 用于持续国际海运及高端转售, Cargo Worthy(CW)用于 one-way(SOC, one-way)出口或偶发海运航次, WWT 用于地面静态存储, As-Is 仅用于可接受修理的改造项目, Brand New / One-Trip 用于高端展示或当 40-100% 溢价可由转售价或美学要求证明。决策原则:先按货物密度与场地约束选 尺寸,再按负载路径(集装箱实际做什么?)选 等级。将等级过度规格化,会在无运营收益的情况下让账单增加 30-50%。

支付前如何验查集装箱,以及哪些红旗应引发退出?

在任何转账前,请以书面形式索取四份文件:(1) 集装箱的 BIC 代码 / 序列号(全球唯一识别该单元, 可从代码验证制造年份);(2) 若计划海运,索取显示下次检验日期的 CSC 铭牌照片, 若铭牌在 12 个月内到期,则为硬性问题;(3) 若无法亲临,索取堆场检验报告(地板、门、墙壁、corner castings 的照片);(4) 出售等级的书面确认(Cargo Worthy 与 WWT 与 As-Is, 差价可观,交易中的“等级漂移”是已知问题)。红旗:卖方拒绝提供 BIC 代码或 CSC 照片;所报 IICL 等级价格低于市场 20% 以上(您很可能得到重新贴标的 WWT 或 CW);要求付款至个人账户而非公司账户;施压“今日成交”而无检验时间。请离开, 集装箱市场足够深,在任何真正的供应商处几日内即可找到相似单元。

初次购买者最常见的错误有哪些?

我们看到的五个重复错误。(1) 仅按标签价采购:加上内陆运输、吊车、税费与准备后,落地成本高出 30-60%。始终按落地成本比较。(2) 等级过度规格化:为将静置于堆场的集装箱付 IICL 价,就是 30-50% 的多花冤枉钱。按负载路径匹配等级, 参见 container-grades-explained。(3) 订购前忽视场地接入:40HC 由 tilt-bed 卡车交付需要 25-30 m 直线接入。许多市区场地无法承受。下单前测量并规划送达路径。(4) 若计划后续海运却忘记 CSC 铭牌:CSC 铭牌 6 个月内到期的 Cargo Worthy,若不产生重检费用,则无法进行国际海运。请以书面形式索取 CSC 到期日。(5) 选堆场仅按价格:便宜 200 美元但距离 400 公里的 Cargo Worthy 20DC,加上内陆运输后往往更贵。始终计算送达您场地的价格,而非堆场价。请结合 buying-vs-leasing、container-grades-explained、container-size-guide 与 20dc-vs-40hc-container-size 指南进行完整决策对照。

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