Zhongshan Kaitian Electronic Technology Co.Ltd, established in 2013, is a professional company engaged in the R&D, production and sale of semiconductor laser products. We offer laser gun sights, laser auto levels, laser distance meter,laser modules and other related items. ?Our products are widely used in building decoration, measuring, positioning, outdoor sports, military supplies, medical equipment and other fields. We have strong design and development capabilities, advanced management concepts and strict quality control; we are able to provide one-stop services from product development and design, prototyping, production, sale and technical support. ?We have excellent R&D and Production team with over 10 years abundant experience and modern production management skill in semi conductor laser field as our strong backup. All our products are compliant with FDA, CE standards as well as the RoHS Directive. Thus, they are exported all over the world, and have won the favor and trust of the brand customers. ? Professional, Surpass, Innovative are our pursuit aim of KaiTian Electronic Company, Constant input in technology can design ensure us keep ?competitive advantage. ?Contact us to get your order started today and wish all of us have a fantastic future!

The following three aspects allow you to better understand the company

What exactly does our company do?

Our company mainly sells stainless steel, aluminum, copper, zinc and alloy products. We have a variety of processes, including cutting, bending, surface grinding, forming, welding, etc. The company has 10000 tons of inventory and supports delivery to the factory.

What products are our company mainly engaged in?

We are committed to providing high-quality stainless steel, aluminum, copper, galvanized and other supporting service products and professional services for customers at home and abroad.

What is the philosophy of our company?

We give priority to the needs to meet the needs of users; To survive on the basis of quality, integrity and people-oriented scientific and technological innovation.


Lairun is a professional manufacturer of stainless steel, aluminum, copper, galvanized and alloy steel products. We mainly produce stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel rod, stainless steel profile, aluminum rod, aluminum coil, copper plate, copper coil, galvanized steel plate,galvanized steel coil ,alloy steel plate and other products.We adhere to the business philosophy of "standard, quality and efficiency". We adhere to the principle of "integrity management, customer first", and are committed to providing customers with high-quality products and satisfactory services.

Classification name

Stainless steel

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    Stainless steel sheet& plate
  • Stainless steel coil& strip
  • Stainless steel pipe& tube
  • stainless steel bar& rod
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    Aluminum sheet& plate
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    Aluminum coil& strip

Classification name

Aluminum alloy

Classification name

Galvanized steel

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    Galvanized steel sheet
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    Galvanized steel coil
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    Copper alloy sheet& plate
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    Copper alloy strip& coil
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    Copper alloy rod

Classification name

Copper& brass alloy

Classification name

Nickel alloy

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    Alloy sheet& plate
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    Alloy pipe& tube
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    Alloy coil& strip


Specializing in processing stainless steel, aluminum, copper, galvanized steel, nickel alloy and other products, we have strong strength, accurate processing, considerate service, and safe and fast logistics services.



We constantly improve the competitiveness of the enterprise, adhere to the principle of strengthening management internally and building an image externally, and have a high reputation in the steel industry.

Contact us

Have core production technology patents

The company has precision rolling mill, precision longitudinal shear, tension leveler, infrared thickness gauge, spectrum analyzer, hardness meter and other supporting production equipment and quality inspection equipment. It has strong technical force, advanced production equipment, perfect testing equipment, complete product specifications, and has core production technology patents after many technical upgrades.

Follow the principle of "quality and customer first"

We have established a series of perfect business networks from processing, warehousing to distribution, and constantly improved and added new varieties in response to market changes, constantly improved the management mechanism and established a sense of competition. Our goal is to unremittingly create smooth, fast and complete service channels for customers.


Since its establishment, the company has adhered to the business philosophy of "customers, quality first, excellent technology, integrity and pragmatism, delivery technicians, and reasonable price", combined the humanistic management concept with the hardware equipment, and constantly improved itself in the development to become more focused!

The company has a high-precision acid continuous rolling production line

There is also a cold plate production line; High precision metal plate leveling production line; High precision metal sheet re coiling and tension straightening production line; Sheet metal cutting and distribution production line.

As an industry pioneer, the company has more than 30000 standard workshops

We provide professional, reliable and responsive product surface processing services. The factory has surface grinders, wire drawing machines, mirror polishing machines and other equipment


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