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KS-3040
KOALA
The Stylish in-Wall Hot and Cold Mixer Rain Shower Set is thoughtfully engineered for contemporary bathrooms that value both refined aesthetics and dependable performance. Featuring a concealed installation design, this shower system keeps pipework hidden behind the wall, creating a clean, streamlined appearance that enhances spatial harmony and elevates the overall bathroom atmosphere. Its balanced structure and elegant proportions make it an excellent choice for residential upgrades as well as large-scale hospitality and development projects.
To accommodate diverse design preferences, the shower set is available in multiple optional finishes, including Chrome, Brushed Nickel, Matte Black, Brushed Gold, and Oil Rubbed Bronze. Each finish is carefully processed to maintain color consistency and surface durability, allowing the product to integrate seamlessly into modern, classic, or luxury interior styles. With comprehensive customization options covering color selection, packaging solutions, logo branding, and full OEM & ODM services, the product offers strong flexibility for brand owners and distributors targeting different markets.
At its core, the system is equipped with a high-quality cartridge tested to withstand up to 500,000 operational cycles, ensuring smooth hot and cold water mixing and reliable long-term use. Every unit is subjected to pressure testing at both 20 PSI and 60 PSI to confirm stable performance and safety under varying water conditions. The flow rate can be configured at a maximum of either 1.8 GPM or 2.2 GPM, supporting water efficiency standards while still delivering a comfortable and refreshing rain shower experience.
Strict quality control procedures are applied throughout the manufacturing process, and a dedicated QC report is provided for each model to guarantee consistency and product reliability. With a low minimum order quantity of 50 pieces, a solid 5-year warranty, and convenient loading ports in Guangzhou or Shenzhen, the Stylish in-Wall Hot and Cold Mixer Rain Shower Set stands out as a professional, scalable, and trustworthy solution for the global sanitary ware market.
Striking Design with Premium Finish
Featuring a refined copper-black surface and modern contours, this shower system enhances bathroom spaces with a bold yet elegant visual presence suited to high-end interiors.
Engineered for Long-Term Durability
The solid brass internal structure combined with advanced PVD finishing technology delivers strong resistance to moisture, wear, and surface fading over time.
Comfort-Focused Water Experience
An oversized rainfall showerhead paired with a versatile multi-function hand shower creates a balanced combination of full-body relaxation and targeted spray performance.
Stable Temperature & Flow Control
The integrated pressure-balancing valve helps maintain consistent water output and temperature, even when multiple water sources are in use within the household.
Adaptable Installation & Easy Upkeep
Designed to fit standard plumbing systems, the set supports flexible mounting options and features easy-clean nozzles and smooth surfaces for simplified daily maintenance.
Contemporary Urban Living Spaces
Designed for modern city apartments and loft-style homes, the concealed shower system supports a clean, refined bathroom layout while maximizing usable space and visual openness.
Premium Residential Developments
An ideal solution for high-end housing projects and luxury condominiums, where in-wall installations help achieve consistent design standards and elevated interior quality across units.
Design-Led Renovation Projects
Well suited for architect-driven bathroom remodels, allowing designers to hide technical components and focus on minimalist surfaces, balanced proportions, and cohesive material selection.
Boutique Hotels & Lifestyle Stays
Perfect for boutique hospitality environments where understated elegance and clutter-free presentation contribute to a calm, comfortable guest experience.
Wellness-Oriented Home Bathrooms
Applicable to private wellness areas and spa-inspired bathrooms, creating a tranquil atmosphere that emphasizes simplicity, comfort, and a sense of everyday luxury.
2011: KOALA founded in Shuikou Town, Kaiping City, Jiangmen, Guangdong Province, China.
2017: Established a Shenzhen office to better serve global clients and expand international business.Obtained certifications including cUPC, NSF/ANSI 372, and NSF/ANS 61, focus on North American and global markets.
2022: Passed audits by Fortune 500 company Masco, securing key qualifications such as Masco SBP, Masco BSCI, and Masco FCCA. Began long-term collaboration with Masco's flagship brand KRAUS till now.
2023: Successfully passed factory audits by Lowe's and Walmart in the U.S., securing production qualifications and started working together.
Invested in a new factory in Malaysia, which started production and delivered the first shipment in May 2024.
KOALA has collaborated with renowned brands from all of the world and developed innovative products, earning widespread recognition from clients and markets.
2025: KOALA embarks on a new chapter and looks forward to collaborating with you for mutual success.Growth of KOALA
The Stylish in-Wall Hot and Cold Mixer Rain Shower Set is thoughtfully engineered for contemporary bathrooms that value both refined aesthetics and dependable performance. Featuring a concealed installation design, this shower system keeps pipework hidden behind the wall, creating a clean, streamlined appearance that enhances spatial harmony and elevates the overall bathroom atmosphere. Its balanced structure and elegant proportions make it an excellent choice for residential upgrades as well as large-scale hospitality and development projects.
To accommodate diverse design preferences, the shower set is available in multiple optional finishes, including Chrome, Brushed Nickel, Matte Black, Brushed Gold, and Oil Rubbed Bronze. Each finish is carefully processed to maintain color consistency and surface durability, allowing the product to integrate seamlessly into modern, classic, or luxury interior styles. With comprehensive customization options covering color selection, packaging solutions, logo branding, and full OEM & ODM services, the product offers strong flexibility for brand owners and distributors targeting different markets.
At its core, the system is equipped with a high-quality cartridge tested to withstand up to 500,000 operational cycles, ensuring smooth hot and cold water mixing and reliable long-term use. Every unit is subjected to pressure testing at both 20 PSI and 60 PSI to confirm stable performance and safety under varying water conditions. The flow rate can be configured at a maximum of either 1.8 GPM or 2.2 GPM, supporting water efficiency standards while still delivering a comfortable and refreshing rain shower experience.
Strict quality control procedures are applied throughout the manufacturing process, and a dedicated QC report is provided for each model to guarantee consistency and product reliability. With a low minimum order quantity of 50 pieces, a solid 5-year warranty, and convenient loading ports in Guangzhou or Shenzhen, the Stylish in-Wall Hot and Cold Mixer Rain Shower Set stands out as a professional, scalable, and trustworthy solution for the global sanitary ware market.
Striking Design with Premium Finish
Featuring a refined copper-black surface and modern contours, this shower system enhances bathroom spaces with a bold yet elegant visual presence suited to high-end interiors.
Engineered for Long-Term Durability
The solid brass internal structure combined with advanced PVD finishing technology delivers strong resistance to moisture, wear, and surface fading over time.
Comfort-Focused Water Experience
An oversized rainfall showerhead paired with a versatile multi-function hand shower creates a balanced combination of full-body relaxation and targeted spray performance.
Stable Temperature & Flow Control
The integrated pressure-balancing valve helps maintain consistent water output and temperature, even when multiple water sources are in use within the household.
Adaptable Installation & Easy Upkeep
Designed to fit standard plumbing systems, the set supports flexible mounting options and features easy-clean nozzles and smooth surfaces for simplified daily maintenance.
Contemporary Urban Living Spaces
Designed for modern city apartments and loft-style homes, the concealed shower system supports a clean, refined bathroom layout while maximizing usable space and visual openness.
Premium Residential Developments
An ideal solution for high-end housing projects and luxury condominiums, where in-wall installations help achieve consistent design standards and elevated interior quality across units.
Design-Led Renovation Projects
Well suited for architect-driven bathroom remodels, allowing designers to hide technical components and focus on minimalist surfaces, balanced proportions, and cohesive material selection.
Boutique Hotels & Lifestyle Stays
Perfect for boutique hospitality environments where understated elegance and clutter-free presentation contribute to a calm, comfortable guest experience.
Wellness-Oriented Home Bathrooms
Applicable to private wellness areas and spa-inspired bathrooms, creating a tranquil atmosphere that emphasizes simplicity, comfort, and a sense of everyday luxury.
2011: KOALA founded in Shuikou Town, Kaiping City, Jiangmen, Guangdong Province, China.
2017: Established a Shenzhen office to better serve global clients and expand international business.Obtained certifications including cUPC, NSF/ANSI 372, and NSF/ANS 61, focus on North American and global markets.
2022: Passed audits by Fortune 500 company Masco, securing key qualifications such as Masco SBP, Masco BSCI, and Masco FCCA. Began long-term collaboration with Masco's flagship brand KRAUS till now.
2023: Successfully passed factory audits by Lowe's and Walmart in the U.S., securing production qualifications and started working together.
Invested in a new factory in Malaysia, which started production and delivered the first shipment in May 2024.
KOALA has collaborated with renowned brands from all of the world and developed innovative products, earning widespread recognition from clients and markets.
2025: KOALA embarks on a new chapter and looks forward to collaborating with you for mutual success.Growth of KOALA
