Dongguan Lianxin Hardware Co., Ltd.

About us

The company was established in Qiaotou town, Dongguan City on October 26, 2012. The technical management personnel have more than 20 years of aluminum extrusion experience, through continuous improvement and learning. In the feasible technical situation, we are committed to meet the different needs of customers for products........

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Industrial aluminum profilesProfession ● Quality ● Efficient

8yearexperience —— 500﹢Customer's common choice

Industry Standard
Primary aluminum
Durable and anti-rust
Exquisite texture

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2020-

05-

Introduction of industrial aluminum

Aluminum profile rail, also known as aluminum alloy slide rail linear guide, is a device that can fix, bear and guide mobile equipment...

2020-

05-

How to distinguish the quality of the

There are various types of aluminum profiles. Many small partners do not know how to judge when buying. Today Dongguan Lianxin Hardware Co., Ltd. ...

2020-

05-

What causes the aluminum profile to be brittle?

The brittleness of aluminum profiles has always been a factor that has troubled the normal operation of some profile companies...

2020-

05-

How is the aluminum profile processed

Industrial aluminum profiles have unparalleled excellent properties such as corrosion resistance, dirt resistance,...

2020-

05-

How to maintain aluminum profiles

For the maintenance and maintenance of aluminum profiles, Dongguan Lianxin Hardware Co., Ltd. has unique insights...

2020-

05-

Principle of anodizing

The so-called aluminum anodizing process is an electrolytic oxidation process. In this process, the surfaces of aluminum and...

2020-

05-

What are the benefits of aluminum after

What are the benefits after aluminum oxidation processing Aluminum itself is a substance with relatively strong corrosion resistance, ...

2020-

05-

Process characteristics and influencing factors

Process characteristics of hard oxidation processing The hard anodized electrolyte is electrolyzed at a temperature of about -10 ° C to + 5 ° C...

2020-

05-

The role and application of hard oxidation processing

Hard oxidation processing technology method:There are many methods of hard anodizing electrolysis, for example: sulfur...

2020-

05-

What are the problems and solutions of aluminum

What problems will occur when oxidizing aluminum materials? What is the solution?1. The problem of aging...

2020-

05-

Problems in the process of stainless steel

What are the problems in the stainless steel polishing process?There should be a special storage rack, the storage rack should be wooden or...

2020-

05-

What are the advantages of electrolytic

The surface polished by electrolytic polishing will not produce a metamorphic layer, no additional stress, and can remove or reduce ...

2020-

05-

What are the common methods of polishing

At present, the commonly used polishing processing methods are as follows: 1 Mechanical polishing Mechanical polishing is a polishing method that...

2020-

05-

Precautions and influencing factors for polishing

Polishing operations are a time-consuming and expensive process, and following certain rules can reduce...

2020-

05-

How to perform mechanical polishing

Mechanical polishing refers to the process of removing a thin layer of metal on the surface of the sample by means...

Service Hotline：+86 769-81092068
　　　　 +86 13712861095

Address: 2nd Floor, No. 1, Sifang Sixiang, Jinyuan Road, Jinsha Village, Chang'an, Dongguan

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