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18 Years of Excellence in Bathroom Hardware

We specialize in producing glass door hinges, bathroom faucets, towel racks, toilet paper holders, and toilet brush holders with exceptional quality and precision.
Our experienced design and development team works tirelessly to ensure the highest production quality, using advanced technologies and rigorous quality control processes.

Quality Assurance

Strict quality control throughout production

Advanced Equipment

State-of-the-art manufacturing facilities

R&D Capabilities

Continuous innovation and development

Expert Team

Skilled professionals in every department

Our Products

From raw materials to finished products, our precise manufacturing process ensures the highest quality standards.

◪ EST - 1999

Bathroom accessories
Faucet handle
Faucet
Door and window fittings
Hardware Handle

Our Manufacturing Process

From raw materials to finished products, our precise manufacturing process ensures the highest quality standards.
Raw Materials

01

We source only the highest quality raw materials including zinc alloy, aluminum alloy, brass, and stainless steel to ensure the durability and performance of our bathroom hardware products.
Mold Making

02

Own mold workshop, strong research and development capabilities. Mold opening only takes 28-35 days.

Our Advantages:

The company boasts die-casting machines ranging in size from 88T to 400T, covering a wide range of product weights from 0.5g to 4000g, fully meeting customers’ diverse product needs. Machining: The company boasts powerful machining equipment and CNC (Japanese FANUC system), achieving machining accuracy up to 0.02mm.

Pressure Casting

03

We have 10 sets of die casting machines varied from 88 Tons to 400 Tons, which could fully meet various product requirements of customers. Currently, we had 2 sets of Aluminum Die-casting Machines which it’s 300T & 400T. We have enough workshop space and willing to invest more machines for new project.
CNC Machining

04

We have several sets of CNC Machine Equipment, CNC (Japan FANUC system), processing accuracy up to 0.02mm.
Polishing

05

We have more 20+ polish machines and around 100+ professional polish workers, which could ensure product delivery time.

Our Advantages:

Polishing: The company boasts a comprehensive polishing team capable of meeting quality requirements, from standard polishing to brushed polishing to mirror polishing. This efficient team ensures consistent product delivery and on-time order fulfillment. Currently, we have over 20 polishing machines and over 100 polishing staff.
Electroplate

06

Basic materials: zinc alloy, aluminum alloy, brass, stainless steel etc Plating finished: Chrome plating, Nickel plating, Satin Nickel plating, Satin Chrome plating, Black nickel plating, Brushed Nickel and so on.

Our Advantages:

Electroplating: The company boasts a complete electroplating production line capable of meeting high-tech surface treatment requirements. In addition to electroplating, we also offer painting, powder coating, electrophoresis, and PVD. Electroplated products can pass 480-hour NASS testing. Applicable materials include zinc alloy, aluminum alloy, copper, and stainless steel. Surface treatments include copper plating, nickel plating, chrome plating, satin nickel, satin chrome, brushed nickel, and black nickel.
Spraying

07

We have automated powder spraying and painting lines to meet various customer standards.
Inspection & Testing

08

We possess a comprehensive suite of testing and development equipment, including material spectroscopy, three-dimensional coordinate measuring instruments, salt spray test chambers, colorimeter, coating thickness tester, hardness tester, and tensile tester.
Packing

09

According to customer requirement, we can adjust the assembly line and improve the assembly efficiency.
Transportation

10

We offer a variety of shipping methods, including international express, sea freight, and air freight.

Our Competitive Advantages

Why choose our bathroom hardware manufacturing services for your business needs.

01

18 Years of Experience

With nearly two decades of specialized experience in bathroom hardware manufacturing, we bring unparalleled expertise to every project.

02

Advanced Equipment

Our state-of-the-art machinery, including Japanese FANUC CNC systems, ensures precision manufacturing with tolerances as tight as 0.02mm.

03

Efficient Production

Our streamlined manufacturing process allows for mold opening in just 28-35 days, significantly reducing time-to-market for your products.

04

Superior Finishes

Our comprehensive plating capabilities ensure durable, high-quality finishes that can pass 480-hour NASS testing for corrosion resistance.

05

Skilled Workforce

With over 100 professional polishers and experienced technicians, we maintain consistent quality across all our products.

06

Quality Control

Our comprehensive testing equipment and rigorous inspection processes ensure that every product meets the highest quality standards.

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address

No. 55 Bangang Road, Luotuo Industrial Zone, Zhenhai, Ningbo, China.（315202）

mail

sale@nbliangzhu.com

Phone

+86 180 6739 8653

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