Verified Suppliers — the Rainbow Bridge directory

This directory is short on purpose. Every company on it is either part of the Rainbow Bridge ecosystem or a network member that has explicitly agreed to appear here and take enquiries from US buyers. Nobody is listed because we scraped a database, and nobody is listed who has not said yes. If the category you need is not here yet, write to us — the network covers considerably more ground than this page does, and enquiries are routed by hand.

QIGE

PIC VERIFIED

Manufacturing & sourcing

Qige Jewelry Supply

Jewelry manufacturing and sourcing inside the Rainbow Bridge ecosystem.

Category: Jewelry & accessories
Based in: China · Guangdong
Listing type: Manufacturing & sourcing

Qige is the jewelry-side manufacturing and sourcing arm of the Rainbow Bridge ecosystem, working with US buyers on fashion jewelry and accessories programmes.

Enquiries are handled through the network rather than through a public storefront: you send the specification, we route it to the right production contact, and terms are agreed directly with you.

No public site is linked here — the company’s storefront is not reliably reachable from outside China, so we route enquiries through the network instead.

Request a quote

MYNSU

PIC VERIFIED

Wholesale & US inventory

Mynsu Jewelry Wholesale

Fashion jewelry wholesale with US-held inventory — a shorter path than a factory order for buyers who need stock now.

Category: Jewelry & accessories
Based in: United States
Listing type: Wholesale & US inventory

Mynsu is the ecosystem’s jewelry wholesale brand, selling from inventory already in the United States. For buyers testing a category, that removes the production lead time and the import step entirely.

Assortment, terms and availability are quoted per account. Product lines and current range can be reviewed on the company’s own site.

Request a quote mynsujewelry.com ↗

7CANG

PIC VERIFIED

Service provider

7cang.us — US Warehouse

Los Angeles warehousing, fulfilment, marketplace prep and returns handling for imported goods.

Category: Warehousing & fulfilment
Based in: United States · Los Angeles
Listing type: Service provider

7cang.us is the Rainbow Bridge ecosystem’s US warehousing operation: receiving from the Pacific port complex, storage, order fulfilment, marketplace prep and returns processing.

It exists because the last mile of a China-origin supply chain is where most first-time importers get stuck — a US address that can receive a container, prep to marketplace requirements and take returns.

Get rates 7cang.us ↗ Read: US warehousing and 3PL for imported goods →

Member factories onboarding — consent-based

Rainbow Bridge is a founders’ network of Chinese cross-border e-commerce and manufacturing companies. Listing them here is a matter of consent, not of scraping a database: each company decides for itself whether it wants inbound enquiries from US buyers, and in which categories.

That is why this directory is short and will grow slowly. A directory of three companies we can stand behind is worth more to a buyer than three hundred listings nobody has spoken to.

Looking for a category that is not listed yet? Tell us what you are sourcing — the network covers considerably more ground than this page does, and an enquiry is routed by hand.

Tell us what you are sourcing →

What PIC VERIFIED means

and what it deliberately does not mean

The mark proves

The legal entity exists and has been identifiedWe hold the company’s registration details and know the legal entity behind the trading name — not just a storefront or a sales contact.
The relationship is real and consentedEvery listed company is either part of the Rainbow Bridge ecosystem or a member company that has explicitly agreed to be listed. Nobody appears in this directory without saying yes.
There is a person accountable for the accountEach listing has a named contact inside the network. Enquiries reach an owner or a manager, not a shared inbox.
The category description has been checked with the companyWhat each company says it does has been confirmed with the company itself, and we describe it in the same words they would use.

The mark does not prove

It is not a quality guarantee. Product quality is established by your own specification, your approved sample and your own pre-shipment inspection.
It is not a compliance certificate. US import compliance is the responsibility of the importer of record.
It is not a price or capacity commitment. Terms, MOQ, lead times and pricing are agreed directly between you and the supplier.
It is not an exclusive endorsement. A verified listing does not mean we think this supplier is the best option for your product.

Quality is established by your specification, your approved sample and your own inspection — see Pre-shipment QC: a one-page protocol and How to vet a Chinese factory.

Become a verified supplier

For factories and service providers inside the Rainbow Bridge network. Listing is free and consent-based: tell us your categories, your export markets and who should receive enquiries. We verify the entity and the relationship before anything goes live — which is why this page grows slowly.

Apply by email →