Tradewind Engine by GravLeap

Ride the trade wind. Take your business further.

An AI-powered brand website and showroom for factories, distributors and brands. No marketplace in the middle — your customers and inquiries stay yours.

A day will come to ride the wind and break the waves, to hoist the sails and cross the sea. — Li Bai

01 · AI product listing

Paste a link. The product is ready.

Works with major wholesale sourcing sites: paste a product link and AI pulls the photos, sizes, colors and price, writes the title in Chinese and English, and assigns a product code — saved as a draft until you publish. No link? Bulk-import a folder of your own photos or an Excel sheet. One person can list 100 products a day, no extra operators or designers.

Wholesale sourcing linksYour own photo foldersExcel import

02 · AI product search

Buyers just say what they need

A sentence or a photo is enough. AI understands the request and finds matching products — no need to know your categories.

03 · Purchase lists

Add what you like, send the list

Buyers pick styles, sizes and quantities. Everything adds up into one clear purchase list.

04 · Instant inquiries

Every inquiry lands on your phone

The moment a buyer submits, Feishu and WeCom notify you. Out at the factory, you still won’t miss an order.

05 · Bilingual

One site for home and abroad

Switch between Chinese and English in one tap, with product details translated automatically.

How we compare

In wholesale, with big catalogs and constant new arrivals, the real cost isn’t the website — it’s the people listing products one by one.

Total first-year cost

Estimated for a few hundred new products a month and one listing assistant (about ¥5,000/month)

Tradewind Engine ProfessionalAI listing, first 300 products listed for you — no hire needed
¥29.8K¥12.8K/yr from year two
Template site buildersProducts entered by hand, one by one
~¥63K~¥63K/yr after
Web design agenciesBuild + upkeep fees, plus listing staff
from ~¥79Kfrom ~¥62K/yr after
B2B marketplace membershipMembership + ads, plus listing staff
~¥100K~¥100K every year
Save in year one¥30K – 70KThen just ¥12.8K a year
Tradewind EngineTemplate site buildersWeb design agenciesB2B marketplace membership
Bulk listingAI listing from sourcing links, photos or Excel — 100 products a day per personManual entryManual entryManual entry
Buyer searchSearch by a sentence or a photo; no match becomes an inquiryKeyword search onlyKeyword search onlySearch, next to competitors’ listings
Inquiry alertsInstant on Feishu and WeComEmailEmailInside the marketplace app
Wholesale toolsPurchase lists, MOQ, size-range pricing out of the boxPartialPaid custom workSupported
Who owns customersYou — export to Excel anytimeYouYouThe platform

Competitor prices come from public reports and vendor marketing; staff cost assumes a listing assistant at about ¥5,000/month. Actual costs vary. For reference only.

Plans and pricing

Setup is included in the first year, then renew yearly. New features roll out to you at no extra cost, so your site keeps getting better.

Standard

Your own products, a team comfortable with AI assistants

First year (setup included)¥16,800About ¥1,400 a month
From year two: ¥6,800/yr
  • Bilingual showroom
  • Purchase lists and share QR codes
  • Inquiry alerts by WeChat and email
  • AI listing from your photo folders
  • AI text search
  • Excel import/export, basic SEO
  • Automatic backups, 2 training sessions
Book a demo

Custom

Mid-size traders with special workflows

First year (setup included)¥50,000+
From year two: Per contract
  • Everything in Professional
  • Custom features
  • More languages
  • Overseas servers
  • Dedicated contact
Book a demo

Add-ons available: managed listing, quarterly SEO content, extra sourcing sites, extra languages. Prices in RMB are indicative; the contract is final.

Give your business an engine

Partnerships, a Tradewind Engine demo, or joining the team — reach out directly

Phone
+86-19526928964
Call
WeChat ID
JiaHe_CN888
Email
bangkai.he@outlook.com
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