Guangdong Dejiyoupin Doors and Windows Co., Ltd.
Connect directly with our engineering division and global project consultants. We provide technical calculations, material specifications, and architectural support for residential and commercial developments.
Headquarters & Production Facility
Building 19, Shenke Chuangzhi Park, No. 6 Xingye East Road, Shishan Town, Nanhai District, Foshan City, Guangdong, China
Global Procurement & Inquiries
Engineering Response Window
Monday – Saturday: 08:30 – 18:00 (GMT+8)
Technical tender reviews addressed within 24 hours.
Start Your Project Evaluation
Our dedicated engineering desk coordinates wind load analyses, thermal simulation, water-tightness certifications, and shop drawing production tailored to regional building standards.
Engineering Drawing Review
Submit CAD designs or elevation schedules for system feasibility checks, static structural analysis, and thermal optimization.
Sample Kits & Mock-ups
Corner sections, specialized profile cut-aways, and customized hardware finishes available for contractor inspection and showroom presentation.
Compliant Verification
Detailed verification documentation supplied for international credentials including CE, NFRC, AS2047, CSA, and Hurricane Impact ratings.