About us
Same Team. Same Factory. Same Standards. Although GOODNAIL and SUSANSAY serve different audiences, they are built on the same foundation.
Phone: +86-18054205622 +86-18565474773 EMAIL: manager@good-nail.com
Address: Room 2603-2604, No. 656, Huangpu Avenue（Middle), Tianhe District, Guangzhou, China
Call Center Reservation
For pricing information or business inquiries, please contact us through the channels below:
Phone: +86-18054205622 +86-18565474773
EMAIL: manager@good-nail.com
Address: Room 2603-2604, No. 656, Huangpu Avenue（Middle), Tianhe District, Guangzhou, China
We Are Built On
The same production facilities
The same R&D and quality control system
The same professional team
The same commitment to innovation, consistency, and reliability
This is not a change of company, but a clearer brand structure.
By positioning GOODNAIL as our factory-facing brand, we align our website, domain, and global presence more clearly — while continuing to respect and support the trust built through SUSANSAY over the years.
This is not a company change, but a clearer brand structure
We are aligning our website, domain, and global positioning — while continuing to honor the trust built through SUSANSAY
Our Mission
Our mission remains unchanged:
To help 10,000 customers build successful nail brands and expand globally by delivering innovative, high-quality products and a complete one-stop manufacturing solution.
We Are Built On
The same production facilities
The same R&D and quality control system
The same professional team
The same commitment to innovation, consistency, and reliability
This is not a change of company, but a clearer brand structure.
By positioning GOODNAIL as our factory-facing brand, we align our website, domain, and global presence more clearly — while continuing to respect and support the trust built through SUSANSAY over the years.
This is not a company change, but a clearer brand structure
We are aligning our website, domain, and global positioning — while continuing to honor the trust built through SUSANSAY
Our Mission
Our mission remains unchanged:
To help 10,000 customers build successful nail brands and expand globally by delivering innovative, high-quality products and a complete one-stop manufacturing solution.
100+
countries
3500+
customers
1200+
salons
1200+
private label clients
100+
countries
3500+
customers
1200+
salons
1200+
private label clients
GOODNAIL & SUSANSAY: One System, Two Clear Roles
To better serve different markets and partners, we operate under two closely connected brands: GOODNAIL and SUSANSAY.
GOODNAIL – Our Factory Brand
GOODNAIL is our official manufacturing brand, representing our core production strength and professional factory capabilities for the global market.
OEM / ODM nail product manufacturing
Large-scale, stable supply for brands, distributors, and salons worldwide
Private label and custom formulation services
GOODNAIL reflects who we are as a manufacturer — Reliable, scalable, and quality-driven
GOODNAIL & SUSANSAY: One System, Two Clear Roles
To better serve different markets and partners, we operate under two closely connected brands: GOODNAIL and SUSANSAY.
GOODNAIL – Our Factory Brand
GOODNAIL is our official manufacturing brand, representing our core production strength and professional factory capabilities for the global market.
OEM / ODM nail product manufacturing
Large-scale, stable supply for brands, distributors, and salons worldwide
Private label and custom formulation services
GOODNAIL reflects who we are as a manufacturer — Reliable, scalable, and quality-driven
Founded in 2005, SUSANSAY, a brand of Shizhiyu (Guangzhou) Biotechnology Co., Ltd., was created with a vision to revolutionize the nail and beauty industry
Over the past 19+ years, we have grown into a global gel polish manufacturer, providing professional production, private label, and customized solutions to partners around the world.
Founded in 2005, SUSANSAY, a brand of Shizhiyu (Guangzhou) Biotechnology Co., Ltd., was created with a vision to revolutionize the nail and beauty industry
Over the past 19+ years, we have grown into a global gel polish manufacturer, providing professional production, private label, and customized solutions to partners around the world.
SUSANSAY – Our Entrepreneur & Salon Brand
SUSANSAY was originally developed in China to support new entrepreneurs and salon founders entering the nail industry. Through SUSANSAY, we have helped thousands of clients with
SUSANSAY – Our Entrepreneur & Salon Brand
SUSANSAY was originally developed in China to support new entrepreneurs and salon founders entering the nail industry. Through SUSANSAY, we have helped thousands of clients with