Core Concept

We adhere to a strict concept: to bring quality and to build a solid foundation of trust. SUNLU has always controlled the entire chain of product research and development, production and quality inspection with strict standards. With our qualifications, product quality and service system, we have won the trust and recognition of global users, becoming a reliable professional brand in the 3D printing industry.

Guaranteed Quality

-Strict Raw Material Selection: Weselect high-quality and environmentally friendly raw materials from around the world. All 3D printing filaments, resins and auxiliary materials have passed non-toxic and environmental protection tests, complying with RoHS, CE and other international certifications. Our products are safe and reliable, suitable for household and industrial use.

-Full-Process Quality Inspection: From raw material warehousing to finished product delivery, our products undergo multiple precise quality inspection processes. Strict product standards such as filament diameter tolerance, temperature control accuracy and printing stability all  prevent unqualified products from entering the market.

-International Quality Certification: The entire range of our products has passed a number of international recognised certification requirements. Key products such as dryers and filaments have won international awards including German iF Design Award and Red Dot Design Award, achieving recognition for both quality and design standards.

Trusted Qualifications

We hold business licenses, production and operation qualifications which ensure law and safety compliant operation.

-International Product Certification Certificates: CE, FCC, RoHS, ISO9001 Quality Management System Certification.

-Industry Honor Qualifications: High-quality brand in 3D printing industry, innovative product awards, industry association certification qualifications

User Trust Protection

-Transparent Consumption: Full transparency of product parameters, prices, warranty policies and after-sales rules, no hidden fees or false advertisement

-Privacy Security: we strictly protect users' personal information and data, we abide by global data privacy protection regulations, and never disclose user information.

-Compliant Operation: we abide by domestic and foreign industrial laws and regulations, operate in good faith and conduct fair transactions to protect users' legitimate rights and interests

-User Reputation: we proudly served millions of 3D printing enthusiasts and enterprises worldwide, accumulating a large number of real positive reviews, and spread brand trust through word-of-mouth

Social Responsibility

We operate with the concept of green production and environmental protection in mind. We strongly believe in the promotion and research of environmentally friendly and biodegradable 3D printing consumables. To support our commitment for a more sustainable production chain we make efforts to lower energy consumption and to reduce polluting waste. We push the formulation of enviromentally conscious industry standards and actively practice corporate social responsibility for a cleaner community.