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Frequently Asked Questions
1. Are you a factory or a trading company?
We are a specialized factory with nearly 40 years of experience in manufacturing window and door sealing systems and high-quality accessories. Our global clientele includes fabricators and project contractors.
2. How do you guarantee product quality?
We provide pre-production samples for inspection before mass production begins. Our experienced QC team conducts rigorous quality inspections throughout the entire production cycle.
3. What are your main product categories?
Our core product line includes Door and Window Handles, Friction Stays, Hinges, Sliding Rollers, and high-performance Rubber Strips.
4. What are your competitive advantages?
We operate a 300,000 m² ISO9001 certified facility with 2,000 staff members. We offer a monthly output of 6.65 million pieces and have 40 R&D technicians providing full technical support.
5. What window types is the PCQ model suitable for?
The PCQ model transmission rod is specifically designed for UPVC outward-opening windows, featuring a standard 20mm center distance for optimal performance.
6. Are there different sizes available for various window heights?
Yes, we offer multiple length options ranging from 400mm up to 1600mm to accommodate different window frame heights, ensuring a secure locking mechanism.