Our automated filling machine achieves ±0.01g precision (half a sesame seed's weight) for gel polish, paired with a vision-guided capping system for 0.3s/bottle high-speed capping. 99.95% nitrogen purging prevents oxidation, and laser coding assigns a unique ID to each bottle for pharmaceutical-grade traceability. We support 5ml to 30ml multi-spec customization, from brand samples to large bulk orders. The line offers flexible production, switching between bottle types and capacities quickly, and can fulfill small-batch custom orders (starting from 1,000 bottles) in 7 days, providing an efficient and flexible packaging solution for your brand.

Welcome to BOZLIN Smart Factory, the core manufacturing base for high-end gel polish worldwide. What you may not know is that 1 out of every 10 bottles of high-end gel polish globally is produced here. With "world-class intelligent manufacturing + stringent safety standards" as our core, we provide professional nail product customization services to clients in 86 countries and regions, empowering brands to build core competitiveness in the global nail care market.

Our R&D team validated 0.5s/㎡ curing speed (3× faster than traditional methods) via new UV-LED tests, enhancing instant adhesion and scratch resistance. With 12 daily formula iterations, we optimize resin-pigment molecular structures to develop second-level response solutions for FMCG high-speed lines. This innovation boosts your production efficiency and enables faster service turnaround in nail salons, improving customer experience. We continue investing in R&D to provide industry-leading technical support for your brand.

Our gel polish holds 7 global certifications (EU REACH, US FDA, Germany LFGB, etc.), with QR-code traceability to verify original test reports (SGS, BV accredited). This builds a full-loop safety system from raw material procurement to finished product delivery. Whether for domestic filing or international export, we ensure compliance for your custom products, enabling smooth market access worldwide. We also track regulatory updates globally, providing ongoing compliance support to let your brand sell confidently across borders.

We operate Class 1000 cleanrooms and temperature-controlled raw material storage systems (±1℃ precision), ensuring stable film substrate performance for gel polish and avoiding quality fluctuations from environmental changes. Our automated production lines achieve a daily output of 5,000 supporting material sets, supporting production of 2 million bottles of gel polish—balancing large-scale mass production with flexible small-batch customization (starting from 1,000 bottles). Our QC team uses 0.1mm precision microscopes and real-time data monitoring to control production details throughout the process. Combined with our core 3-week long-lasting adhesion technology, we provide full-loop quality assurance from raw materials to finished products for your custom gel polish, enabling your brand to confidently expand globally.

We subject gel polish to 4hr 85℃ baking + 12hr -40℃ freezing cycles, ensuring peel strength ≥18N/25mm (3× national standards). It maintains stable performance without fading, brittling or peeling even in extreme scenarios such as arctic logistics, tropical outdoors and long-term storage. This test comprehensively verifies product weather resistance and structural stability, providing cross-scenario reliable protection for your custom gel polish. Whether for cross-border e-commerce long-distance transportation or daily storage in offline salons, it can always maintain excellent quality for your customers' peace of mind.

We operate Class 1000 cleanrooms (±1℃ temperature control) and temperature-controlled raw material storage, with a daily output of 5,000 gel polish sets supporting 2 million bottles annually. Our technical team ensures quality via 0.1mm precision microscopes and real-time monitoring, providing a solid environmental foundation for large-scale custom production. The workshop also has advanced waste gas treatment and water recycling systems, meeting environmental standards for sustainable production. Whether for small-batch trials or large-scale mass production, our facility delivers stable capacity and reliable quality for your custom gel polish.

We have established a delivery system integrating "production-logistics-delivery". Domestic orders are shipped within 24 hours, using custom shockproof packaging to secure gel polish bottles, preventing breakage or leakage during transportation and ensuring your custom products (with 3-week long-lasting adhesion technology) arrive intact. For international orders, we connect with customs green channels, providing MSDS, EU REACH/US FDA compliance documents, and completing customs clearance within 3 working days, supporting fast delivery to our global agent network covering 12 countries. Whether for small-batch customization (starting from 1,000 bottles) or large-scale bulk orders, our intelligent warehouse system enables rapid sorting and shipping, with QR-code traceability for real-time logistics tracking, allowing you to expand globally with confidence.

Our customization service starts with in-depth internal team alignment, tracking your exclusive gel polish production via live factory dashboards (±0.3mm printing accuracy). From formula R&D and color sampling to filling and packaging, our team follows through to ensure the 200 bottles/minute high-speed line perfectly meets your custom needs. We support small-batch customization (starting from 1,000 bottles), achieving formula-process-design alignment within 72 hours to let your brand launch new products quickly. Whether single-color or full-line development, we offer one-stop customization from concept to finished product.

The next round of competition in the nail industry is essentially a dual contest of supply chain agility and technological depth. BOZLIN is working with global partners to break through challenges, with "flexible customization capabilities + global compliance certifications" at its core, creating an efficient pathway for brands to access global markets.

After a wonderful Chinese New Year holiday rest, we're energized and ready to reconnect. A new year brings a fresh start, and there's no better time to pick up where we left off—or start something completely new. Our team is here, fully committed to understanding your needs and delivering the quality you deserve. Let's walk into 2026 together and make it a year to remember.

We degas gel polish materials for 20 minutes at -0.1MPa, using a spiral conveyor to spread the material into a thin film, eliminating 99.7% of micro-bubbles. Laser bubble detectors monitor fluid density in real time, ensuring deviation ≤0.05g/cm³, which prevents pinholes, shrinkage, or uneven surfaces after application. This process delivers a baby-smooth base for your premium custom gel polish, perfect for gradients, marbling, or mirror finishes. We also conduct batch sampling to ensure consistent quality for your custom products.