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YIHUA · CREATIVE TOOLS, MADE FOR YOUR BRAND

Custom Shaped Crayons.
Made for Your Brand.

YIHUA is a custom shaped crayons and kids' stamps manufacturer in China. We specialize in injection-molded crayons, 2-in-1 silky crayon stamps, mold development, custom formulations and packaging. From product development to mass production, we support OEM and ODM projects for children's creative brands worldwide.

20,000+ m² factory · Approximately 60 employees · OEM / ODM

INJECTION MOLDING   /   CUSTOM TOOLING   /   OEM & ODM

DRAW. STAMP. CREATE.Six colors of YIHUA silky crayons and stamps
Two ways to create.Silky crayon + stamp, together.

01 / OUR COLLECTION

A little color.
A world of possibilities.

Discover our core product families, then make them your own.

Open box of six fruit and vegetable shaped crayons

Fruit & vegetable crayons

01

Playful shapes in a six-color boxed set. Discuss colors and packaging for your collection.

Ask about this product ↗
YIHUA Animal Friends twelve-color crayon set

Animal Friends crayons

02

Twelve colors with characterful animal shapes, presented in illustrated retail packaging.

Ask about this product ↗

MORE WAYS TO MAKE A MARK

Stamps with
personality.

Wooden stamps, playful handles and compact heart-shaped designs. Tell us the theme you have in mind.

Discuss your stamp collection ↗
Assorted wooden stamps
Wooden stamps
Star and round handle stamps with printed impressions
Creative handle stamps
Five colorful heart-shaped stamps
Heart-shaped stamps

02 / MADE FOR YOUR BRAND

Your idea.
Our manufacturing know-how.

Work with us on the details that make your product distinctive.

01

Shape & tooling

Develop a new shape or discuss an existing design, supported by injection molding and precision engraving.

02

Formula & color

Discuss the drawing experience, color palette and intended use for your target market.

03

Brand & packaging

Bring your artwork to barrels, stamp designs and packaging, with an assortment that fits your range.

From brief to production

Share your requirements → Confirm specifications → Review samples → Approve production

REAL MANUFACTURING CASE / CUSTOM CRAYON DEVELOPMENT

A 7.8 kg Solid Crayon.
Built From a Custom Mold.

A real OEM project developed in our factory: from in-house mold making and multi-day formula trials to repeated casting adjustments, customer approval and final delivery.

7.8 kgFinished net weight

254 mmApprox. diameter

177 mmApprox. height

Wax castingLarge solid crayon process

For this non-standard project, our team developed the mold in-house, refined the mold details during trial production and spent several days testing and adjusting the crayon formula. The casting process was improved through repeated trials. The final solid crayon was approved by the customer and successfully delivered.

In-house metal mold and shaped cavity used in a large solid crayon development project
01 / In-house toolingCustom mold developed and refined by our team
Large orange crayon in casting mold during development trials, with material feed point visible
02 / Casting trialsFormula and process adjustments during development
Finished orange 7.8 kilogram solid crayon with original customer logo detail
03 / Finished productSolid form with customized surface detail
Finished large solid crayon protected with bubble wrap in shipping carton
04 / DeliveryProtective packaging for the approved product

03 / BEHIND THE PRODUCTS

Meet the makers.

Zhejiang Yihua Creative Technology Co., Ltd.
Based in Lanxi, Zhejiang, China.

Exterior of the factory buildings in Lanxi

Product development, backed by manufacturing.

Our manufacturing history began in 2015 with Lanxi Top Fun Toys Co., Ltd., specializing in children's stamps and related manufacturing. In 2025, Zhejiang Yihua Creative Technology Co., Ltd. (YIHUA) was established within the same factory operation, expanding into custom crayons and international OEM/ODM services.

Our factory occupies more than 20,000 m² and has approximately 60 employees. Mold design, precision engraving, injection molding, crayon production, stamp processing, assembly and packaging are all handled in-house.

We work with brands, importers, retailers and stationery and toy businesses on OEM, ODM and custom projects. From new shapes and structures to formulas, colors and packaging, we develop ideas through sampling and into production, with clear communication and agreed sampling and delivery schedules.

Talk to Lucy about your project ↗

OUR MANUFACTURING HISTORY

Our Manufacturing Heritage — Since 2015

One manufacturing foundation, two chapters of development. Our stamp manufacturing experience and crayon innovation are built on the same factory operation in Lanxi, Zhejiang, China.

2015

Lanxi Top Fun Toys Co., Ltd.

Established in August 2015, with a focus on children's stamps, stamp tooling and related manufacturing. Years of production have built up extensive practical experience and a collection of hundreds of existing stamp molds.

2025

Zhejiang Yihua Creative Technology Co., Ltd. (YIHUA)

Established in July 2025 within the same manufacturing operation, expanding our product development into custom-shaped crayons, 2-in-1 silky crayons with stamps, and overseas OEM/ODM projects.

Both companies share the same manufacturing foundation, production resources and technical experience. We support brands and importers from existing stamp molds to new crayon product development.

Discuss your OEM / ODM project
Injection molding machines in the workshop
Injection molding workshop
Precision engraving machines in the engraving workshop
Precision engraving workshop
Staff working at assembly and packing tables
Assembly & packaging area

YIHUA · QUALITY & COMPLIANCE

Testing Reports & Factory Audits

Supporting documents for our crayons and manufacturing operation.

Product Documentation

Declaration of Conformity

Laboratory-issued document · October 2026

View document PDF
Factory Audits

amfori BSCI Social Audit

Lanxi Top Fun Toys Co., Ltd.

Latest audit completed · Updated report pending

04 / LET’S CREATE SOMETHING

Your next collection
starts with a hello.

Tell us your product idea, target market, quantity and packaging needs. Lucy will help you explore the next steps.

Chat on WhatsApp ↗

Lucy Lu

YOUR CONTACT AT YIHUA

Business email
lucy@yihuaart.cn
WhatsApp
+86 180 6764 4687
LinkedIn
Connect with Lucy Lu ↗
Factory address
No. 2, Nanqiao South Road, Lanjiang Subdistrict,
Lanxi, Zhejiang, China
Enterprise email: lucy@yihuaart.cn
Backup emails: lxiaoxian232@gmail.com · 18067644687@163.com