Lean Manufacturing

About Our Skilled Production Team
Expertise, Dedication, and Excellence in Every Step
With over 5 years of hands-on experience, our production team ensures every aluminum door and window meets the highest standards of precision and durability. Using advanced technology and a focus on customized solutions, we deliver products that perfectly match your needs and exceed your expectations—on time, every time.
- 1,000+ experienced employees ensure meticulous attention to detail.
- 10+ years of experience in team leaders for expert guidance.
- In-house aluminum & glass processing for superior material control.
Take a Look at Our Efficient Production Process
Explore our detailed production steps to see the quality and care we put into each product.
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Material Sorting
Experienced workers carefully sort materials to ensure the correct distribution for each product.

Inserting Insulation Strips
PA66GF25 insulation strips are inserted into the frames for optimal thermal insulation and durability.

Material Distribution
Distribute materials to different production lines or processes.

Film Application
Protective film is applied to aluminum surfaces to prevent scratches and damage during further processing.

Material Cutting
Materials are precisely cut to meet design specifications, ensuring the correct dimensions for each part.

Punching Holes
Precision holes are punched in the aluminum profiles to ensure proper installation of components.

Lock Installation
High-quality German locks are installed, offering security with multi-point locking systems at RC2 level.

Assembly
Assembled by technicians with over 10 years of experience, ensuring precise fit and premium quality.

Testing and Adjustment
Simulated real-world installation tests confirm smooth operation and reliable performance.

Insect Screen Installation
High-quality insect screens are added to doors and windows, offering effective bug protection without obstructing visibility.

Glass Installation
High-performance glass is installed into frames, ensuring excellent thermal and sound insulation properties.

Packaging
Your products are securely packed with five-layer protection—protective film, foam padding, cardboard, fabric wrapping, and plywood crates—to ensure they arrive safely and undamaged.

Industry-Leading Delivery: Fast, Reliable, and On Time
At HSMC, we cater to the needs of wholesalers, builders, and homeowners by offering fast and reliable delivery. We ensure your doors and windows arrive on time with door-to-door service for maximum convenience.
Key Benefits:
- Fast Production: Average production cycle of 12-18 days.
- Secure Packaging: Multi-layer protection during shipping.
- Flexible Shipping: Tailored options for all customer types.