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.

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.

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.

We have established a full-process quality inspection loop from raw materials to finished products, where every bottle of custom gel polish undergoes 30+ rigorous tests: raw materials are tested for purity and harmful substances via spectrometers, particle dispersion (≤5μm) is monitored under microscopes after mixing, bubble residual rate (＜0.01%) is controlled by laser detectors during degassing, ±0.01g precision verification is conducted after filling, and finished products undergo adhesion tests (ensuring 3-week durability), weather resistance tests, and compliance certifications such as EU EN71-3 and US FDA. Our QC team records batch testing data in real time via 0.1mm precision microscopes and data systems, supporting QR-code traceability. This ensures stable quality for large-scale production and precise quality control for small-batch customization, making every bottle of your custom gel polish safe, long-lasting, and compliant.

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 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.

From R&D formula discussions to production line inspections, our team collaborates professionally and efficiently to ensure every step of your custom request is precise and controlled. We have 8 IBD/CND certified trainers conducting 120 hands-on trainings annually, providing technical support for your custom products. Production team members are rigorously trained and certified, familiar with every detail of gel polish production, and able to respond quickly to your custom needs. Our team is not just executors—we're your custom consultants, offering professional advice and support anytime.

We offer professional technical training on gel application and extensions (supported in 7 languages), along with material display and promotion design to boost your store's competitiveness. We collaborate with top domestic nail academies for style design and practical demonstrations, helping your brand build differentiation. As your growth partner, we share industry trends, color forecasts, and marketing tips to make your custom products stand out. Whether you're a small salon or a chain, we provide tailored value-added services for mutual growth.

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 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.

Our R&D team uses Olympus BX63 microscopes to monitor pigment dispersion (5μm precision), adding color paste in 0.01g increments for ΔE＜1 precise coloring (imperceptible to the naked eye). With a database of 500+ mature base formulas, we quickly respond to custom requests—whether low-VOC eco-formulas, fast-curing formulas, or special effects (cat eye, holographic)—completing R&D and sampling in 7 days. The lab also has small-scale constant-temperature dispersion testers and micro vacuum defoamers, ensuring 1:1 parameter matching between lab trials and mass production for smooth formula scaling.

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.