TURNING ARCHITECTURAL DREAMS INTO REALITY
Your Trusted FACTORY For
Custom GRG Interior Elements.
Precision-crafted GRG (Glass Reinforced Gypsum) for
interior domes, cornices, columns & decorative ceilings.







See What We've Delivered
Trusted by internationally recognized hotels, resorts and commercial developments across Asia and North America
How We Work
1
Share your drawings, concepts, or project requirements with us.
Our team reviews your project, discusses technical feasibility, and recommends the most suitable GRG solution before moving forward.
2
Custom Design & Engineering
We conduct thorough research, including product suitability, color matching, and customization options.
Our support continues during the design phase, addressing challenges and providing assistance for complex configurations.
3
Precision Manufacturing
When the design drawings are confirmed, we will first make a mini sample for customer confirmation, and then proceed to mass production. The production process is strictly in accordance with industry standards.
4
Supply and Delivery
We prioritize proper supply and delivery to the site, emphasizing its importance for project success. DeZi ensures timely material delivery, minimizing delays and offering on-site support when necessary.
Leading GFRG manufacturer in China
Conshell (Dezi) is a leading custom GRG and GFRG manufacturer based in China, specializing in architectural interior materials for global construction projects. Established in 2000, we were the first company in Zhuhai to develop GFRG production and have since grown into one of the largest and most experienced manufacturers in the industry.
With over 200 skilled employees, Dezi integrates design support, engineering development, precision manufacturing, and global logistics to provide fully customized GRG solutions for architects, contractors, and developers worldwide.





- 25+ Years of Experience
- Professional Technical Team
- Immense Design Freedom
- 24/7 Availability
Ready to build with Us?
Get a quote now!
We provide custom GRG solutions from design support to manufacturing and global delivery.
How We Work
1
Share your drawings, concepts, or project requirements with us.
Our team reviews your project, discusses technical feasibility, and recommends the most suitable GRG solution before moving forward.
2
Custom Design & Engineering
We conduct thorough research, including product suitability, color matching, and customization options.
Our support continues during the design phase, addressing challenges and providing assistance for complex configurations.
3
Precision Manufacturing
When the design drawings are confirmed, we will first make a mini sample for customer confirmation, and then proceed to mass production.
The production process is strictly in accordance with industry standards.
4
Supply and Delivery
We prioritize proper supply and delivery to the site, emphasizing its importance for project success.
DeZi ensures timely material delivery, minimizing delays and offering on-site support when necessary.
Leading GFRG
manufacturer in China
Conshell (Dezi) is a leading custom GRG and GFRG manufacturer based in China, specializing in architectural interior materials for global construction projects. Established in 2000, we were the first company in Zhuhai to develop GFRG production and have since grown into one of the largest and most experienced manufacturers in the industry.
With over 200 skilled employees, Dezi integrates design support, engineering development, precision manufacturing, and global logistics to provide fully customized GRG solutions for architects, contractors, and developers worldwide.





- 25+ Years of Experience
- Professional Technical Team
- Immense Design Freedom
- 24/7 Availability



