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Gaozhenggao Trading Company Ltd
1yr
Guangdong, China
Main categories: Smart lock

MANUFACTORY
Our company has many years of experience.

EXPORT
Exported to 64 overseas countries.

ENTERPRISE
66 patents, CE certification and ISO9001.

QUALITY CONTROL
Customized production industry.

SERVICE
We have excellent after-sales service.

About us

Gaozhenggao trading Co., Ltd.

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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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