01 · Product selection / 产品选型Shade rate and fabric weight are different inputs
遮阳率与克重是不同的采购参数
Shade rate describes the light-reduction target for a shade product. Fabric weight describes mass per area. Do not substitute one for the other: state the application and provide both when the selected product uses both.
遮阳率描述遮阳产品的减光目标，克重描述单位面积质量，两者不能互相替代。请说明用途；所选产品同时涉及两项参数时，应分别提供。
Buyer note: Catalog reference: flat-woven shade net lists 35%, 55%, 65%, 75%, 85% and 95%; the reinforced black line carries 30–220 g weight labels, but the unit basis is not stated.
采购提示：目录参考：平织遮阳网列出35%、55%、65%、75%、85%和95%；黑色加固网标注30–220克，但目录未说明单位口径。
Compare agricultural shade net / 查看农业遮阳网 →02 · Finished panels / 成品网片A grommeted shade-net quote needs a drawing
包边打孔遮阳网询价最好附图
List finished width and length, weight, color, edge construction, corner reinforcement, eyelet type and spacing, quantity, packing and destination. Mark special pull points instead of relying on a general product name.
请列明成品宽度与长度、克重、颜色、包边结构、角部加固、扣眼类型与间距、数量、包装和目的地；特殊受力点应在图中标注。
Buyer note: Eyelet spacing, tolerance and performance requirements remain subject to written specification confirmation.
采购提示：扣眼间距、公差与性能要求均须在书面规格中确认。
View reinforced shade net / 查看包边打孔遮阳网 →03 · Growing environments / 种植环境Choose greenhouse shade net from site conditions
温室遮阳网应从现场条件开始选择
Share the crop or nursery use, internal or external installation, covered dimensions, target shade rate, local exposure and fixing method. A greenhouse label alone is not enough to select a construction.
请提供作物或苗圃用途、内外遮阳方式、覆盖尺寸、目标遮阳率、当地环境与固定方式；仅凭“温室”名称不足以确定产品结构。
Buyer note: Ask for the offered material, shade rate, finished format and applicable supporting data in the quotation.
采购提示：请在报价中确认所供材料、遮阳率、成品形式与适用证明资料。
Review application inputs / 查看应用选型信息 →04 · Clear covers / 透明覆盖Compare PE and PVC against the intended installation
PE与PVC应结合实际安装比较
Start with the application, panel or roll dimensions, fixing method, transparency target and required material data. Thickness, grade, edge treatment and performance must be confirmed for the selected option.
先说明用途、成品片或卷材尺寸、固定方式、透明度目标与所需材料数据；所选方案的厚度、等级、边缘处理与性能须逐项确认。
Buyer note: Do not assume waterproof grade, fire performance, UV life or temperature range without suitable evidence.
采购提示：无适当证据时，不应默认防水等级、阻燃性能、UV寿命或耐温范围。
Compare clear rain covers / 查看透明防雨布 →05 · Ground cover / 地面覆盖Use weed-fabric weight as one part of the brief
除草布克重只是需求的一部分
The current catalog shows 70, 80 and 90 g weight labels without stating the unit basis. Also state the ground application, required width and length, roll or cut-format request, quantity, packing and destination.
现有目录展示70、80和90克标注，但未说明单位口径。还应说明铺设场景、所需宽度与长度、卷装或裁片需求、数量、包装和目的地。
Buyer note: Material, permeability, UV data, markings and service-life expectations require product-specific confirmation.
采购提示：材质、透水性、UV数据、标线与使用寿命预期须针对具体产品确认。
View weed-control fabric / 查看除草布 →06 · Commercial brief / 商业需求Packing decisions come before loading calculations
先确认包装，再计算装柜数量
Finished dimensions, roll or folded format, compression request, inner pack, carton dimensions and pack count all affect shipment volume. Submit the packing target before asking for a loading estimate.
成品尺寸、卷装或折叠形式、压缩需求、内包装、纸箱尺寸与每包数量都会影响运输体积；询问装柜量前应先提交包装目标。
Buyer note: Packing feasibility, container quantity, freight and lead time require written confirmation for the actual order.
采购提示：包装可行性、装柜数量、运费与交期须针对实际订单书面确认。
Prepare a custom brief / 整理定制需求 → 