Dongguan Winztry Technology Co., Ltd.

About Us
Shenzhen Wanzhichuan Technology Co., Ltd. is a high-tech smart hardware enterprise with dual operation bases in Shenzhen and Dongguan. We own a wholly-owned production subsidiary and warehousing center in Dongguan. Our core products cover AI intelligent drawing robots, modular selfie gimbals, kids' early education smart hardware, portable projectors, and early education speakers. We provide OEM & ODM customization services for global clients and integrate domestic and overseas trade businesses as a whole. Our flagship product, the Drawing Robot, is an interactive educational robot that teaches children to draw and create.

R&D & Patent Strength
We have built a professional R&D team with years of experience in mechanical structure, motion algorithm, and AI programming development. We hold multiple authorized invention patents for gimbal rotating structures and trajectory positioning systems of drawing robots. We independently complete the whole development workflow, including scheme design, mold opening, program debugging, and prototype finalization. We do not simply paste OEM labels; instead, we achieve faster technical iteration than industry peers.

Production Capacity & Quality Control
Our factory covers an area of 3,000 to 5,000 square meters and employs 101 to 200 skilled workers. With an annual output value of US$50 million to US$100 million, we equip automated production lines for standardized injection molding, product assembly, and polymer battery fitting. Our daily output of drawing robots can reach 3,000 units. We implement full ISO quality inspection procedures. For battery-integrated goods, we supply complete export documents including UN38.3, MSDS, EU CE, and US CPC certifications. We accept full-container sea freight bulk orders and strictly control factory defect rates to ensure stable restocking for overseas wholesale buyers.

One-stop Customization Service
We deliver mature full-set customization solutions. Hardware, software, packaging, and branding can be adjusted on demand, with multi-language systems adapted to global markets. We accept orders of all sizes flexibly and assign dedicated engineers to follow up on sampling and mass production one-on-one throughout the process. We help clients build differentiated brand positioning and avoid cut-throat low-price competition.

High Cost-Effectiveness & Price Advantage
Our direct factory supply model eliminates markups from multi-layer middlemen, while in-house independent R&D and production cut outsourced expenses. Mass automated production reduces unit costs, and bulk centralized raw material procurement secures lower sourcing prices. At identical configurations, quality standards, and certification levels, our ex-factory prices deliver outstanding market competitiveness, helping clients boost profit margins for end-market sales. Tiered volume discounts are available for long-term repeat bulk orders for extra cost savings.

Contact Us Now
Feel free to contact us anytime for more product details, factory information, customized solutions, and official quotations. We are always ready to support your business with reliable quality, competitive prices, and professional one-stop service.