Дунгуань Хэнтай РуньсуньИнтеллектуальные технологии ООО.

FAQ

Common questions about browsing and requesting quotes.

We own large-scale production lines with ample capacity to handle large hotel project orders and full-container export shipments. Rush orders can be prioritized in production to guarantee stable delivery schedules.
Low-MOQ customization is available. Regular logo and appearance customization come with flexible minimum order quantities, perfectly suitable for small and medium sellers and emerging brands.
Custom private mold development and structural redesign are supported. Our in-house R&D team can adjust structures, circuits and software to help clients launch differentiated exclusive products.
Yes. We can supply full English certification reports, user manuals and outer package materials to meet listing compliance standards for Europe, America, Southeast Asia and other global marketplaces.
Equipped with self-developed brushless motors, the service life is over three times longer than ordinary motors. Featuring low failure rate and low heat generation, the units are specially engineered for long-hour, high-frequency continuous use in salons.
No nail damage will occur. Built-in intelligent pressure-sensing auto-stop technology halts operation automatically when resistance is detected. Combined with multiple low-speed gentle modes, it allows safe DIY nail manicure for beginners with zero risk of nail injury.
Multiple cooperation modes are available, including dropshipping, small mixed bulk orders and stock wholesale. With low cooperation thresholds, we cater to new vendors, cross-border sellers and offline distributors.
We provide comprehensive one-stop services: pre-sales product consultation, in-order order tracking and after-sales warranty support. Free replacement and repair services are offered for non-artificial quality defects. Dedicated customer service delivers fast response and full after-sales coverage for bulk orders.
Independent R&D and in-house production cut out middleman markups, bringing outstanding cost performance for bulk purchases. Our large-scale production lines maintain sufficient inventory to supply distributors, project contractors and cross-border sellers steadily in the long run.
We offer full-range OEM & ODM services, private labeling, as well as custom logo and packaging. Function adjustments and appearance redesigns can be customized as requested. As a direct manufacturer, we accept orders of all batch sizes.
The full product line is developed for both household and commercial use. Hair dryers and hand dryers are available for bulk hotel project supplies, while nail drills are built for high-frequency daily work in nail salons, fully meeting the usage standards of all commercial and public spaces.
The full product line is developed for both household and commercial use. Hair dryers and hand dryers are available for bulk hotel project supplies, while nail drills are built for high-frequency daily work in nail salons, fully meeting the usage standards of all commercial and public spaces.
Our products support global wide voltage compatibility. We can adjust product configurations and documents to meet regulatory requirements of different countries, with complete sets of compliance certifications to pass cross-border platform reviews and customs inspections smoothly.
We implement a full-link quality control system with multiple inspection procedures from component production to finished product delivery. The overall defective rate of our products is kept below 0.3%, far lower than the industry average, making them ideal for long-term bulk commercial use and overseas export.
All products are equipped with self-developed high-speed brushless motors and intelligent control systems, featuring four core strengths: ultra-quiet & low vibration, constant temperature protection, high-speed operation and multi-layer safety protection. They solve common industry pain points of traditional small appliances, including loud noise, skin damage risk, low working efficiency and short service life.