Practical digital toolkits for engineers, exporters and families
Bilingual (English / 中文) Excel calculators, compliance workbooks and printables. Instant download, transparent formulas, honest limits.
面向工程师、出口企业和家庭的中英双语数字工具:Excel 计算表、合规工作簿和可打印模板,购买后即时下载。
Engineering & compliance
工程与合规
ComplianceUS$149.00
EU Battery Passport Readiness Kit: 71 data points, gap assessment & 13-week plan
欧盟电池护照准备工具包:71 个数据点、差距评估与 13 周计划US$99.00
ComplianceUS$149.00
UNECE R100, R10, R155 & R156 Readiness Checklists for EV Type Approval (EN/中文)
UNECE R100/R10/R155/R156 电动车认证就绪自查清单(中英双语)US$99.00Free downloads
免费下载 · 无需注册
Printables
可打印模板
PrintablesUS$7.99
2027 Year of the Goat Pack: 4 Lunar New Year Cards, 3 Red Envelopes + DIY Templates, 6 Social Templates
2027 丁未羊年新春套装:4 款贺卡、3 款红包(含 DIY 模板)、6 张社媒模板US$4.99
Printables
Printable Holiday Cards 2027: Christmas, New Year & Lunar New Year (5x7)
2027 可打印节日贺卡:圣诞、元旦、羊年春节(5x7)US$4.50
Printables
Weekly Meal Planner: Menu, Grocery List, Pantry & Budget (Letter + A4)
每周餐单计划表:菜单、购物清单、库存与预算US$3.50Instant digital delivery
Files are delivered by download link right after payment. Nothing is shipped.
付款后即时提供下载链接,无实物发货。
Clear refund rules
Faulty or not-as-described files are fixed or refunded. Refund policy
文件有缺陷或与描述不符可修复或退款。
Free browser tools
Battery pack calculator, images to PDF, Excel to PDF and a GPSR label builder. Files never leave your device. Open tools
免费在线工具,文件不上传。
AI-assisted, human-checked
We use AI tools in design and drafting and disclose it on every product. How we use AI
使用 AI 辅助制作并如实标注。