Source Factory · Since 2011 | OEM / Private Label | Wholesale
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Source Factory Since 2011

Your Source Factory forCar Care

Own formulas, own production line, custom specifications. For 15 years we have done one thing — making every car shine.

Explore Products B2B Cooperation
1000+ Formulas 32+ Production Units 9 Product Lines
YUENENG full product range: windshield washer, car shampoo, coating wax, cleaners
15yrs
Car care focus
since 2011
2011
Founded
1000+
Formulas
32+
Production Units
9 lines
Product Lines
Core Capabilities

Why Choose a Source Factory

We do not relabel other people's products. Formulas, liquids and specifications are all in our own hands.

R&D

In-House Formulas

Formulas built for real problems — bug residue, oil film, iron fallout — not generic formulas with new labels.

PRO

Own Production

Our own lines and equipment, from raw material to finished goods.

32+ units
SPEC

Custom Specifications

Liquid, label, carton and bottle all customizable. Low MOQ supported.

EXP

Export Ready

Full English packaging plus SDS / MSDS, tailored to destination-country standards.

STOCK

Wholesale in Stock

Best-selling formulas ship same day.

QA

Quality Control

Patents, copyrights, trademarks and test reports on file.

2011 – now
Featured

Featured Products

Products segmented by real-world car care problems. Every line has a source-factory solution.

YN8203 Insect & Bug Remover 500ml
Best Seller

Insect & Bug Remover YN8203

Dissolves bug splatter, tree sap and bird droppings on contact without damaging paint. Pairs with adhesive remover and bug-remover washer fluid for full coverage.

  • Fast dissolution of stubborn bug residue, no ghosting
  • Neutral, mild formula safe for all paint types
  • In stock at the source factory, OEM/private label available
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Partnership Models

Five Ways to Work With Us

From private label to bulk liquid supply, for partners of every size.

01

OEM / Private Label

Sampling to mass production
End-to-end customization

02

Wholesale

Best-selling formulas
Same-day dispatch

03

Export / Trade

SDS / MSDS
Documentation support

04

Dropshipping

Integrates with major platforms
Zero barrier to start

05

Bulk Liquid

Proven formulas direct
Flexible MOQ

Make Car Care Simpler

Request the product catalogue and OEM proposal — your account manager replies within one business day.

Contact Us Download Catalogue