100+
National Patents & Honors
Proprietary structural and safety innovations including our patented Four-Side Six-Point security locking mechanism for high-demand residential and commercial applications.
Global Growth & Dealership Program
Be A Partner
Accelerate your fenestration business with direct factory backing, certified performance systems, and high-margin market exclusivity from Guangdong Dejiyoupin Doors and Windows Co., Ltd.
Verified Manufacturing Strength
Engineered to Support Your Market Leadership
Distributors, general contractors, and project developers choose Guangdong Dejiyoupin Doors and Windows Co., Ltd. for our precision engineering, reliable delivery timeline, and verified international credentials.
360°
Smart QC System
End-to-end intelligent manufacturing lines in Foshan with rigorous inspection protocols across raw aluminum alloys, insulated glass units, hardware fit, and weatherproofing seals.
100%
Certified Compliance
Export-ready fenestration systems certified to international benchmarks including CE (EU), NFRC (USA), AS2047 (Australia), CSA (Canada), Energy Star, and ISO 9001.
TopTier
Xinhua Brand Endorsement
Recognized as a "China Famous Brand" by Xinhua News Agency, providing immediate brand authority and credibility to our franchise partners worldwide.
Win-Win Collaboration
Franchisee Prerequisites & Factory Backing
A clearly structured partnership model designed to guarantee sustainable revenue growth and flawless project delivery in your territory.
Franchisee Prerequisites
Dedicated Showroom (≥ 300 SQM)
A prime commercial showroom space capable of displaying full-scale thermal break sliding doors, casement systems, entry doors, and glass sunrooms.
Investment Capital (≥ $200,000 USD)
Sufficient operating liquidity and capital reserves to manage local stock, sample displays, and continuous project supply commitments.
Industry Track Record (≥ 2 Years)
Demonstrated local operational experience in building materials, fenestration fabrication, architectural design, or construction contracting.
Professional Local Team
An established team covering sales consultation, technical CAD shop-drawing detailing, and job-site installation crews.
Factory Support Provided
Showroom Design & Sample Subsidies
Custom 3D spatial design blueprints according to DERCHI flagship standards, accompanied by significant sample discounts and fixture subsidies.
Technical Training & Software Support
Intensive training on window and door structural engineering, quoting software, CAD shop drawings, and precision site installation methods.
Direct Factory Pricing & High Margins
Enjoy tier-1 wholesale pricing straight from our Foshan facility with regional price protection, maximizing your bottom-line profitability.
Digital Marketing & Project Lead Sharing
Targeted online digital marketing programs and qualified project inquiries in your territory directed straight to your sales team.
Seamless Onboarding
The DERCHI Partnership Roadmap
From initial inquiry to showroom grand opening and continuous commercial supply, our proven onboarding framework guarantees a swift and organized setup.
01
Intention Negotiation
Initial discussion on market coverage, commercial goals, and collaboration models.
02
Qualification Review
Comprehensive evaluation of regional market capacity and partner credentials.
03
Factory Audit
On-site or live video inspection of our 180,000 m² Foshan intelligent manufacturing base.
04
Market Evaluation
Joint feasibility analysis of local architectural demands, codes, and competitive gaps.
05
Agreement Signing
Formalizing partnership terms, exclusive territory rights, and annual business plans.
06
Store Spatial Design
Bespoke showroom layout drawings and interior merchandising plans provided by DERCHI.
07
Business Assistance
Structured business development plan and operational roadmaps tailored to your market.
08
Technical Training
Hands-on staff training covering quotation software, product specs, and installation.
09
Opening Support
On-site merchandising guidance, promotional collateral, and opening campaign support.
10
Expansion & Scaling
Continuous pipeline assistance, dedicated B2B lead sharing, and volume-based pricing rebates.
Retail Excellence
Flagship Image Stores
Delivering a high-end, immersive architectural window and door experience to discerning homeowners, architects, and developers worldwide.
Proven Worldwide
Highly Praised by Global Partners
Authentic feedback from international dealers, contractors, and project developers who have built long-term success with our manufacturing backing.
