一、一次给全的询价要素
- 品牌：指定品牌，或注明可接受替代品牌。
- 完整型号：含全部后缀（型号后缀往往决定电压、电流、接口、认证与产地）。
- 数量与单位：件、套、米，并说明是否需要整套配套。
- 技术要求：若只有参数没有型号，请给介质、量程、温度压力、输出信号、电源、防护与防爆要求。
- 交期要求：是否需要现货，能否接受期货，是否可分批发货。
- 商务要求：是否含税、是否含运费、发票类型、开票时间要求。
- 用途场景：新项目配套、设备维修更换，还是备品备件。
二、为什么型号后缀很重要
同一个系列下，后缀不同可能意味着不同的供电电压、输出形式、通信接口、认证等级或安装方式。只给主型号会导致报价与实际不符，后续反复确认反而更慢。
如果手上有铭牌照片或样本截图，直接拍照发过来是最省事的方式。
三、替代方案怎么说明
明确您对替代的接受度，可以显著提高报价效率：
- 不接受替代：只报指定型号，缺货时按期货处理；
- 可接受同品牌替代：在同系列内找功能相同或更高的型号；
- 可接受跨品牌替代：按参数与接口匹配，通常选择面更广、交期更有优势；
- 可接受国产替代：成本优势明显，需确认接口、尺寸与认证是否兼容。
四、最容易拖慢报价的五种情况
- 型号不完整或有笔误，需要来回核对；
- 只有俗称或老型号，没有现行型号（部分老型号已停产，需查替代）；
- 图纸不清晰，或只给了局部截图看不出型号；
- 数量未定，先问价格后定数量，导致报价无法确定档位；
- 只说「一样的」，但没给上次订单的型号。
五、配套也要一起问
仪表类订单常需要配套件，单独下单反而更慢：安装支架、护管、流通池、电缆与接头、电极与膜帽、试剂与标定液、安全栅与隔离器。
六、我们的处理流程
- 收到清单后先核对型号完整性与可替代关系；
- 区分现货型号与期货型号，分别给出交期；
- 说明货源渠道与质保方式（国内代理商渠道的常规质保与国外渠道货的差异会如实告知）；
- 给出含税价格与运费口径，确认后再安排发货。
把清单直接发到微信、QQ 或邮箱即可，图纸与铭牌照片也可以一并发送。
1. Everything to include the first time
- Brand: the specified brand, or note that substitutes are acceptable.
- Full model: including every suffix (suffixes often determine voltage, current, interface, certification and origin).
- Quantity and unit: pieces, sets, metres, and whether a complete kit is needed.
- Technical requirements: if you only have parameters, give medium, range, temperature and pressure, output signal, power supply, ingress and Ex requirements.
- Lead time: whether stock is required, whether forward stock is acceptable, whether partial shipment is allowed.
- Commercial terms: tax included or not, freight included or not, invoice type and invoicing timing.
- Application: new project, repair and replacement, or spare parts.
2. Why the model suffix matters
Within one series a different suffix can mean a different supply voltage, output form, communication interface, certification level or mounting style. Giving only the base model produces a quotation that does not match, and the resulting back-and-forth is slower than doing it properly once.
If you have a nameplate photo or a catalogue screenshot, sending the picture is the quickest route.
3. How to state substitution options
Being explicit about substitution speeds up quotation considerably:
- No substitutes: quote the specified model only, treat stock-outs as forward orders.
- Same-brand substitutes: look for equivalent or higher specification within the series.
- Cross-brand substitutes: match by parameters and interfaces; usually wider choice and better lead times.
- Domestic substitutes: clear cost advantage, but confirm interface, dimensions and certification compatibility.
4. Five things that slow a quotation most
- Incomplete or mistyped models requiring repeated checking.
- Only a colloquial or obsolete model number (some are discontinued and need a replacement search).
- Unclear drawings, or a partial screenshot where the model cannot be read.
- Quantity not fixed - asking for price before quantity means the price break cannot be determined.
- Saying "the same as last time" without giving the previous model.
5. Ask for the accessories too
Instrument orders often need accessories, and ordering them separately is slower: mounting brackets, guard tubes, flow cells, cables and connectors, electrodes and membrane caps, reagents and buffer solutions, barriers and isolators.
6. Our process
- Check model completeness and substitution options on receipt.
- Separate stock models from forward-stock models and state lead times individually.
- State the sourcing channel and warranty basis (we state honestly where domestic distributor stock with conventional warranty differs from overseas-channel goods).
- Give tax-inclusive pricing and freight terms, and ship only once you confirm.
Send the list directly by WeChat, QQ or email; drawings and nameplate photos can be sent with it.