Core Concept

Adhere to the original intention of quality and 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 transparent qualification, quality and service system, we have won the trust and recognition of global users, becoming a reliable professional brand in the 3D printing industry.

Quality Assurance

  • Strict Raw Material Selection: Select high-quality environmentally friendly raw materials worldwide. All 3D printing filaments, resins and auxiliary materials have passed non-toxic and environmental protection tests, complying with RoHS, CE and other international certifications, safe and odorless, suitable for household and industrial use
  • Full-Process Quality Inspection: From raw material warehousing to finished product delivery, undergo multiple precise quality inspection processes, strictly control core indicators such as filament diameter tolerance, temperature control accuracy and printing stability, and prevent unqualified products from entering the market
  • International Quality Certification: Full-range products have passed a number of international authoritative certifications. Core products such as dryers and filaments have won international awards including German iF Design Award and Red Dot Design Award, achieving both quality and design standards

Qualification Publicity

  • Complete business license and production and operation qualifications, ensuring compliant operation
  • International Product Certification Certificates: CE, FCC, RoHS, ISO9001 Quality Management System Certification, etc.
  • 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 consumption and false publicity
  • Privacy Security: Strictly protect users' personal information and order data, abide by global data privacy protection regulations, and never disclose user privacy
  • Compliant Operation: 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: Served millions of 3D printing enthusiasts and enterprise users worldwide, accumulated a large number of real positive reviews, and spread brand trust through word-of-mouth

Social Responsibility

Adhere to the concept of green and environmental protection production, promote environmentally friendly and degradable 3D printing consumables, reduce production energy consumption and waste pollution; actively participate in the formulation of industry standards, promote the standardized and sustainable development of the 3D printing industry, and practice corporate social responsibility.