It can be distinguished from the following points:

1. Bathroom hardware raw materials

Excellent products: Generally, precision polished pure copper, high-quality zinc alloy or titanium alloy are used As a raw material, it has a tight structure, heavy weight and thick feel. The raw material is pure copper.

Inferior products: generally use low-quality zinc alloy recycled materials as raw materials, and cut corners to reduce costs. They have loose structures, light weight, and frivolous feel.

2. Bathroom hardware die-casting and finishing technology

Excellent product: Using large-scale precision computer-controlled die-casting machine tools and digital precision machine tools, the rough surface is smooth, flat, without pores and silk defects Such phenomena as grinding and polishing are rigorous and there are many processes.

Inferior products: Small die-casting machines and crude machine tools are used, and the pressure is insufficient. There are pores, silk marks, cracks, defects and surface inequality on the surface of the product. The polishing process is rough and the process is crude.

3. Bathroom hardware plating

Excellent product: In strict accordance with the national electroplating process standards, imported raw copper is used, and has undergone three processes of copper plating, nickel plating and chrome plating, with a bright luster. , it has a thick visual feel and will not wear, rust, blister or peel after long-term use, and will remain new for a long time. The structure is tight, the coating is uniform, the "color surface" is crisp, the coating thickness is generally above 30 microns, and the coating surface has no scratches or burrs.

Inferior products: The electroplating layer is thin and uneven, the structure is loose, the bonding force is poor, and the luster is dim. Since the chrome is plated directly on the blank, the surface is easily rusted, worn, blistered, and peeled after a period of use. . The thickness of the coating is less than 20 microns, the material inside is susceptible to air oxidation, and there are many scratches and burrs on the surface of the coating.

4. Bathroom hardware accessories

Excellent products: fasteners are made of stainless steel screws or copper screws, and glass products are made of imported glass rings and dishes with uniform thickness, high transparency and good visual quality. clear.

Inferior products: The fasteners are made of iron screws, which are easy to rust, and the glass products are made of domestic low-grade products, with uneven thickness, low transparency, and visual turbidity.

5. Bath hardware packaging

Excellent product: The packaging design is beautiful, the printing is exquisite, the trademark is clear and eye-catching, the manufacturer and detailed address are indicated on the outer package, and the inner package has quality inspection books, installation instructions.

Inferior products: The packaging is made of poor materials, the printing is rough, the trademark is not clear and eye-catching, the manufacturer is generally not indicated in the packaging, and it is even a "three no" product with white packaging.

6. Bathroom hardware after-sales service

Excellent products: generally have a solemn 3-5-year quality guarantee commitment, and include a valid quality guarantee letter and inspection mark. Installation instructions and manufacturer’s address and phone number, etc.

Inferior product: There is no after-sales service to speak of, and there are no valid installation instructions or quality guarantee documents included.

Extended knowledge:

Notes:

1. The installation of hardware is usually done by drilling holes in the tiles after the tiles are laid, and then installing the hardware. The wooden wedges are inserted into the holes, and then the hardware pendants are fixed with screws or expansion screws. Once installed, it is inconvenient to change the location, so you must fully consider the living habits of family members, determine the location and height of the hardware accordingly, and determine the precise installation location before starting installation.

2. Hardware pendants are made of different materials, so you should pay attention when installing them. Many hardware parts are made of plastic with a metal layer. Do not twist them hard during installation, otherwise they will break. Do not hang wet towels and other heavy items during use, otherwise they will break easily.