Our Story ♥ Shenzhen XingTongZhilian Technology Co., Ltd was founded by Chang Cai Yu as a B2B and B2C manufacturer, specializing in 3D printing filament. At the beginning, we started to offer our products on the Chinese market through Alibaba’s online shopping web sites such as taobao.com (China mainland’s famous retail website) and 1688.com (China mainland wholesale website). As we grow, our goal is to expand our business at international level, thus we opened online stores on Amazon (US, ES, GB, DE, IT, FR, NL, MX, CA, AU, JP) and AliExpress(RU).

At Shenzhen Xingtong Zhilian Technology Co., Ltd, we believe there is a better way in delivering high quality 3D printing products for a reasonable price. A more valuable way where customers are earned by fast and reliable service. We’re obsessively passionate about it, and our mission is to help people worldwide get the best 3D printing products that we offer. We focus on providing 3D printing filament and 3D printer components (for B2B), retail 3D printer/3D pen (supported by the cooperative partners) online as well (for B2C). We’re excited to simplify the international shipping from China to the world through our website xtzl3d.com and with the support of our great team.

This website was created to serve worldwide businesses as well as individuals to be able to make purchases of our 3D printing products and materials.

3D Filament Certification

Our 4 FREEs

What makes us different from the rest? When you make a purchase on our website, we offer:

For all our products by individual customers (We are currently shipping to: US, RU, CA, MX, AT, DE, IT, NO, CZ, JP, FR, AU, SE, CH, FI, UK, NED, ES.)

All products under “Product” menu for the B2B customers 

For orders over US$, see more on the Gift Page here.

Corporate Responsibility

Shenzhen Xingtong Zhilian Technology Co., Ltd is committed to being a responsible business. We participate in many charitable activities every year. The most recent donation of our 3D products was directed to the “First 3D Printing Training Base for The Disabled People” in Shenzhen, China. In this photo, Ms. Zhang Yingying, the founder of the Shenzhen City Swift Development Center for The Care of the Disabled, is signing amemorandum of understanding with Mr.Chang Cai Yu, Owner of Shenzhen Xingtong Zhilian Technology Co., Ltd.

Our Donation Plans

We are committed to make international donations in 3D printing products to the formal registration of charity organizations in United States, United Kingdom, Germany or Japan. If you are interested in donations from our company, feel free to reach out to us at [email protected].

The 3d printing mode Windmil printed with xtzl3d silk pla 3d printer filament (white and yellow), and the 4 blades can rotate with the spiale. Click to see how it rotates.

3d printing mode windmill printed ny xtzl3d silk pla 3d printer filament
3d printing mode Chinses style flowerpot with pavilion ,printed by xtzl3d pla printer filament

Prints Show : Chinese Style Flowerpoint

The 3d printinig project mode is a Ancient Chinese style, including pavilion and bamboo -they often appear in Chinese landscape paintings. Printed by XTZL3D PLA printer filament.

It is a spiral stair from old castle, printed with xtzl3d glow in the dark pla 3d filament, click to see how it glows.

3d printing mode spiral stair printed by xtzl3d glow in dark pla 3d printer filament

Come meet us up close

We have a professional research & development and technical support team.  Every one of our team members is devoted to providing the best experience for these who come to our website.


Mr. Yu


Xtzl3d About Us Leo Lee

Leo Lee

Amazon Support

Xtzl3d About Us Tang Yuhang

Tang Yuhang

1688 & taobao Support

about us -xtzl3d River

River Liang

xtzl3d.com Support

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