Chongqing Lesta Technology Co., Ltd. is a professional factory focusing on high-performance customized doors and windows for global indoor and outdoor decoration projects. Integrating independent R&D, standardized production, direct sales and full-cycle after-sales service, we deliver one-stop door and window solutions.

company's imformation
Product Design & Customization
Lesta offers customized solutions tailored to specific application requirements, including:
- Product structural design
- Customized dimensions and specifications
- Material selection
- Sample development
- OEM/ODM services
Suitable for various installation environments and operational requirements.
Quality Control
The company prioritizes quality management throughout the production process:
- Raw material inspection
- In-process monitoring
- Product performance testing
- Pre-shipment quality checks
This ensures that products meet customer requirements regarding:
- Strength
- Corrosion resistance
- Service life
- Installation reliability
Global Supply Service
Serving the international market with:
- Small-batch order support
- Mass production
- Export packaging
- International trade support
Helping clients reduce procurement costs and enhance supply chain stability.
Company Overview
Chongqing Lesta Technology Co., Ltd. was established in March 2023 in Chongqing. It is a manufacturing enterprise specializing in metal products, integrating research and development, production, and sales.
Founded in Longshui Town, Dazu District, Chongqing, the company launched its operations by leveraging the local hardware industry cluster. It initially focused on the manufacturing and sales of hardware products, metal tools, and metal construction accessories, while also venturing into IoT technology and software development.
Between 2024 and 2025, the company refined its production system, establishing five production lines and a factory facility exceeding 2,000 square meters. It launches approximately ten new products annually and offers services based on customer-provided drawings or samples, as well as fully customized solutions. Its products are exported to regions including North America, Western Europe, Northern Europe, South America, and Oceania. The company has obtained international certifications such as RoHS, CE, and REACH, and has achieved a cumulative online sales volume exceeding $70,000 across 39 orders.
In 2026, the company relocated to Zouma Town in the Chongqing High-tech Zone and significantly expanded its business scope. It added operations such as door and window manufacturing, the production of new building materials, and furniture manufacturing, thereby transitioning from a single-focus metal tool manufacturer to a diversified producer of building materials and home products.
Looking ahead, the company remains committed to the fields of metal products and new building materials, continuously enhancing its R&D and customization capabilities to further strengthen its competitiveness in the international market.
R&D and Design Team
Responsible for:
- Product structural optimization
- New product development
- Customized solution design
- Engineering and technical support
Manufacturing Team
Responsible for:
- Production process management
- Process control
- Production capacity assurance
- Product consistency management
Quality Management Team
Responsible for:
- Raw material inspection
- In-process quality control
- Product inspection
- Handling customer quality feedback
International Sales Team
Responsible for:
- Overseas customer communication
- Project follow-up
- Order management
- After-sales service