COMPANY PROFILE
Our company has developed manufacturing equipment, excellent infrastructure and environment, which is a comprehensive enterprise integrating design, R&D, manufacture, sales and logistics service.
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Gaozhenggao trading Co., Ltd. is a professional trading company for smart lock business, we have an energetic and innovative technical team with over 20 years of R&D and design experience, committed to providing customers with excellent solutions and excellent after-sales service.
The company integrates research and development, production, and sales, committed to providing users with high-quality products and system solutions such as smart door locks, smart doorbells, and smart home core modules.
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